119971540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 282127104

約数和(自身を除く): 162155564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 71, 97, 130, 134, 142, 194, 260, 268, 284, 335, 355, 388, 485, 670, 710, 871, 923, 970, 1261, 1340, 1420, 1742, 1846, 1940, 2522, 3484, 3692, 4355, 4615, 4757, 5044, 6305, 6499, 6887, 8710, 9230, 9514, 12610, 12998, 13774, 17420, 18460, 19028, 23785, 25220, 25996, 27548, 32495, 34435, 47570, 61841, 64990, 68870, 84487, 89531, 95140, 123682, 129980, 137740, 168974, 179062, 247364, 309205, 337948, 358124, 422435, 447655, 461429, 618410, 844870, 895310, 922858, 1236820, 1689740, 1790620, 1845716, 2307145, 4614290, 5998577, 9228580, 11997154, 23994308, 29992885, 59985770, 119971540]

約数ペア:

[(1, 119971540), (2, 59985770), (4, 29992885), (5, 23994308), (10, 11997154), (13, 9228580), (20, 5998577), (26, 4614290), (52, 2307145), (65, 1845716), (67, 1790620), (71, 1689740), (97, 1236820), (130, 922858), (134, 895310), (142, 844870), (194, 618410), (260, 461429), (268, 447655), (284, 422435), (335, 358124), (355, 337948), (388, 309205), (485, 247364), (670, 179062), (710, 168974), (871, 137740), (923, 129980), (970, 123682), (1261, 95140), (1340, 89531), (1420, 84487), (1742, 68870), (1846, 64990), (1940, 61841), (2522, 47570), (3484, 34435), (3692, 32495), (4355, 27548), (4615, 25996), (4757, 25220), (5044, 23785), (6305, 19028), (6499, 18460), (6887, 17420), (8710, 13774), (9230, 12998), (9514, 12610)]