1962051520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 224

約数和(自身を含む): 5599419840

約数和(自身を除く): 3637368320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 64, 65, 80, 88, 104, 106, 110, 130, 143, 160, 176, 208, 212, 220, 260, 265, 286, 320, 352, 416, 424, 440, 520, 530, 572, 583, 689, 704, 715, 809, 832, 848, 880, 1040, 1060, 1144, 1166, 1378, 1430, 1618, 1696, 1760, 2080, 2120, 2288, 2332, 2756, 2860, 2915, 3236, 3392, 3445, 3520, 4045, 4160, 4240, 4576, 4664, 5512, 5720, 5830, 6472, 6890, 7579, 8090, 8480, 8899, 9152, 9328, 10517, 11024, 11440, 11660, 12944, 13780, 15158, 16180, 16960, 17798, 18656, 21034, 22048, 22880, 23320, 25888, 27560, 30316, 32360, 35596, 37312, 37895, 42068, 42877, 44096, 44495, 45760, 46640, 51776, 52585, 55120, 60632, 64720, 71192, 75790, 84136, 85754, 88990, 93280, 105170, 110240, 115687, 121264, 129440, 142384, 151580, 168272, 171508, 177980, 186560, 210340, 214385, 220480, 231374, 242528, 258880, 284768, 303160, 336544, 343016, 355960, 420680, 428770, 462748, 471647, 485056, 557401, 569536, 578435, 606320, 673088, 686032, 711920, 841360, 857540, 925496, 943294, 1114802, 1156870, 1212640, 1372064, 1423840, 1682720, 1715080, 1850992, 1886588, 2229604, 2313740, 2358235, 2425280, 2744128, 2787005, 2847680, 3365440, 3430160, 3701984, 3773176, 4459208, 4627480, 4716470, 5574010, 6131411, 6860320, 7403968, 7546352, 8918416, 9254960, 9432940, 11148020, 12262822, 13720640, 15092704, 17836832, 18509920, 18865880, 22296040, 24525644, 30185408, 30657055, 35673664, 37019840, 37731760, 44592080, 49051288, 61314110, 75463520, 89184160, 98102576, 122628220, 150927040, 178368320, 196205152, 245256440, 392410304, 490512880, 981025760, 1962051520]

約数ペア:

[(1, 1962051520), (2, 981025760), (4, 490512880), (5, 392410304), (8, 245256440), (10, 196205152), (11, 178368320), (13, 150927040), (16, 122628220), (20, 98102576), (22, 89184160), (26, 75463520), (32, 61314110), (40, 49051288), (44, 44592080), (52, 37731760), (53, 37019840), (55, 35673664), (64, 30657055), (65, 30185408), (80, 24525644), (88, 22296040), (104, 18865880), (106, 18509920), (110, 17836832), (130, 15092704), (143, 13720640), (160, 12262822), (176, 11148020), (208, 9432940), (212, 9254960), (220, 8918416), (260, 7546352), (265, 7403968), (286, 6860320), (320, 6131411), (352, 5574010), (416, 4716470), (424, 4627480), (440, 4459208), (520, 3773176), (530, 3701984), (572, 3430160), (583, 3365440), (689, 2847680), (704, 2787005), (715, 2744128), (809, 2425280), (832, 2358235), (848, 2313740), (880, 2229604), (1040, 1886588), (1060, 1850992), (1144, 1715080), (1166, 1682720), (1378, 1423840), (1430, 1372064), (1618, 1212640), (1696, 1156870), (1760, 1114802), (2080, 943294), (2120, 925496), (2288, 857540), (2332, 841360), (2756, 711920), (2860, 686032), (2915, 673088), (3236, 606320), (3392, 578435), (3445, 569536), (3520, 557401), (4045, 485056), (4160, 471647), (4240, 462748), (4576, 428770), (4664, 420680), (5512, 355960), (5720, 343016), (5830, 336544), (6472, 303160), (6890, 284768), (7579, 258880), (8090, 242528), (8480, 231374), (8899, 220480), (9152, 214385), (9328, 210340), (10517, 186560), (11024, 177980), (11440, 171508), (11660, 168272), (12944, 151580), (13780, 142384), (15158, 129440), (16180, 121264), (16960, 115687), (17798, 110240), (18656, 105170), (21034, 93280), (22048, 88990), (22880, 85754), (23320, 84136), (25888, 75790), (27560, 71192), (30316, 64720), (32360, 60632), (35596, 55120), (37312, 52585), (37895, 51776), (42068, 46640), (42877, 45760), (44096, 44495)]