545371840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4290

約数の個数: 112

約数和(自身を含む): 1444020480

約数和(自身を除く): 898648640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4229, 4960, 6448, 8060, 8458, 9920, 12896, 16120, 16916, 21145, 25792, 32240, 33832, 42290, 54977, 64480, 67664, 84580, 109954, 128960, 131099, 135328, 169160, 219908, 262198, 270656, 274885, 338320, 439816, 524396, 549770, 655495, 676640, 879632, 1048792, 1099540, 1310990, 1353280, 1704287, 1759264, 2097584, 2199080, 2621980, 3408574, 3518528, 4195168, 4398160, 5243960, 6817148, 8390336, 8521435, 8796320, 10487920, 13634296, 17042870, 17592640, 20975840, 27268592, 34085740, 41951680, 54537184, 68171480, 109074368, 136342960, 272685920, 545371840]

約数ペア:

[(1, 545371840), (2, 272685920), (4, 136342960), (5, 109074368), (8, 68171480), (10, 54537184), (13, 41951680), (16, 34085740), (20, 27268592), (26, 20975840), (31, 17592640), (32, 17042870), (40, 13634296), (52, 10487920), (62, 8796320), (64, 8521435), (65, 8390336), (80, 6817148), (104, 5243960), (124, 4398160), (130, 4195168), (155, 3518528), (160, 3408574), (208, 2621980), (248, 2199080), (260, 2097584), (310, 1759264), (320, 1704287), (403, 1353280), (416, 1310990), (496, 1099540), (520, 1048792), (620, 879632), (806, 676640), (832, 655495), (992, 549770), (1040, 524396), (1240, 439816), (1612, 338320), (1984, 274885), (2015, 270656), (2080, 262198), (2480, 219908), (3224, 169160), (4030, 135328), (4160, 131099), (4229, 128960), (4960, 109954), (6448, 84580), (8060, 67664), (8458, 64480), (9920, 54977), (12896, 42290), (16120, 33832), (16916, 32240), (21145, 25792)]