125909740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 289223424

約数和(自身を除く): 163313684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 631, 907, 1262, 1814, 2524, 3155, 3628, 4535, 6310, 6941, 9070, 9977, 12620, 13882, 18140, 19954, 27764, 34705, 39908, 49885, 69410, 99770, 138820, 199540, 572317, 1144634, 2289268, 2861585, 5723170, 6295487, 11446340, 12590974, 25181948, 31477435, 62954870, 125909740]

約数ペア:

[(1, 125909740), (2, 62954870), (4, 31477435), (5, 25181948), (10, 12590974), (11, 11446340), (20, 6295487), (22, 5723170), (44, 2861585), (55, 2289268), (110, 1144634), (220, 572317), (631, 199540), (907, 138820), (1262, 99770), (1814, 69410), (2524, 49885), (3155, 39908), (3628, 34705), (4535, 27764), (6310, 19954), (6941, 18140), (9070, 13882), (9977, 12620)]