2162758400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 216

約数和(自身を含む): 6034280448

約数和(自身を除く): 3871522048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 200, 220, 248, 256, 275, 310, 320, 341, 352, 400, 440, 496, 550, 620, 640, 682, 704, 775, 800, 880, 991, 992, 1100, 1240, 1280, 1364, 1408, 1550, 1600, 1705, 1760, 1982, 1984, 2200, 2480, 2728, 2816, 3100, 3200, 3410, 3520, 3964, 3968, 4400, 4955, 4960, 5456, 6200, 6400, 6820, 7040, 7928, 7936, 8525, 8800, 9910, 9920, 10901, 10912, 12400, 13640, 14080, 15856, 17050, 17600, 19820, 19840, 21802, 21824, 24775, 24800, 27280, 30721, 31712, 34100, 35200, 39640, 39680, 43604, 43648, 49550, 49600, 54505, 54560, 61442, 63424, 68200, 70400, 79280, 87208, 87296, 99100, 99200, 109010, 109120, 122884, 126848, 136400, 153605, 158560, 174416, 198200, 198400, 218020, 218240, 245768, 253696, 272525, 272800, 307210, 317120, 337931, 348832, 396400, 436040, 436480, 491536, 545050, 545600, 614420, 634240, 675862, 697664, 768025, 792800, 872080, 983072, 1090100, 1091200, 1228840, 1268480, 1351724, 1395328, 1536050, 1585600, 1689655, 1744160, 1966144, 2180200, 2182400, 2457680, 2703448, 2790656, 3072100, 3171200, 3379310, 3488320, 3932288, 4360400, 4915360, 5406896, 6144200, 6342400, 6758620, 6976640, 7864576, 8448275, 8720800, 9830720, 10813792, 12288400, 13517240, 13953280, 16896550, 17441600, 19661440, 21627584, 24576800, 27034480, 33793100, 34883200, 39322880, 43255168, 49153600, 54068960, 67586200, 69766400, 86510336, 98307200, 108137920, 135172400, 196614400, 216275840, 270344800, 432551680, 540689600, 1081379200, 2162758400]

約数ペア:

[(1, 2162758400), (2, 1081379200), (4, 540689600), (5, 432551680), (8, 270344800), (10, 216275840), (11, 196614400), (16, 135172400), (20, 108137920), (22, 98307200), (25, 86510336), (31, 69766400), (32, 67586200), (40, 54068960), (44, 49153600), (50, 43255168), (55, 39322880), (62, 34883200), (64, 33793100), (80, 27034480), (88, 24576800), (100, 21627584), (110, 19661440), (124, 17441600), (128, 16896550), (155, 13953280), (160, 13517240), (176, 12288400), (200, 10813792), (220, 9830720), (248, 8720800), (256, 8448275), (275, 7864576), (310, 6976640), (320, 6758620), (341, 6342400), (352, 6144200), (400, 5406896), (440, 4915360), (496, 4360400), (550, 3932288), (620, 3488320), (640, 3379310), (682, 3171200), (704, 3072100), (775, 2790656), (800, 2703448), (880, 2457680), (991, 2182400), (992, 2180200), (1100, 1966144), (1240, 1744160), (1280, 1689655), (1364, 1585600), (1408, 1536050), (1550, 1395328), (1600, 1351724), (1705, 1268480), (1760, 1228840), (1982, 1091200), (1984, 1090100), (2200, 983072), (2480, 872080), (2728, 792800), (2816, 768025), (3100, 697664), (3200, 675862), (3410, 634240), (3520, 614420), (3964, 545600), (3968, 545050), (4400, 491536), (4955, 436480), (4960, 436040), (5456, 396400), (6200, 348832), (6400, 337931), (6820, 317120), (7040, 307210), (7928, 272800), (7936, 272525), (8525, 253696), (8800, 245768), (9910, 218240), (9920, 218020), (10901, 198400), (10912, 198200), (12400, 174416), (13640, 158560), (14080, 153605), (15856, 136400), (17050, 126848), (17600, 122884), (19820, 109120), (19840, 109010), (21802, 99200), (21824, 99100), (24775, 87296), (24800, 87208), (27280, 79280), (30721, 70400), (31712, 68200), (34100, 63424), (35200, 61442), (39640, 54560), (39680, 54505), (43604, 49600), (43648, 49550)]