1136890900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 2558336256

約数和(自身を除く): 1421445356

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 257, 310, 514, 620, 775, 1028, 1285, 1427, 1550, 2570, 2854, 3100, 5140, 5708, 6425, 7135, 7967, 12850, 14270, 15934, 25700, 28540, 31868, 35675, 39835, 44237, 71350, 79670, 88474, 142700, 159340, 176948, 199175, 221185, 366739, 398350, 442370, 733478, 796700, 884740, 1105925, 1466956, 1833695, 2211850, 3667390, 4423700, 7334780, 9168475, 11368909, 18336950, 22737818, 36673900, 45475636, 56844545, 113689090, 227378180, 284222725, 568445450, 1136890900]

約数ペア:

[(1, 1136890900), (2, 568445450), (4, 284222725), (5, 227378180), (10, 113689090), (20, 56844545), (25, 45475636), (31, 36673900), (50, 22737818), (62, 18336950), (100, 11368909), (124, 9168475), (155, 7334780), (257, 4423700), (310, 3667390), (514, 2211850), (620, 1833695), (775, 1466956), (1028, 1105925), (1285, 884740), (1427, 796700), (1550, 733478), (2570, 442370), (2854, 398350), (3100, 366739), (5140, 221185), (5708, 199175), (6425, 176948), (7135, 159340), (7967, 142700), (12850, 88474), (14270, 79670), (15934, 71350), (25700, 44237), (28540, 39835), (31868, 35675)]