115940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 290304

約数和(自身を除く): 174364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1705, 1870, 2108, 2635, 3410, 3740, 5270, 5797, 6820, 10540, 11594, 23188, 28985, 57970, 115940]

約数ペア:

[(1, 115940), (2, 57970), (4, 28985), (5, 23188), (10, 11594), (11, 10540), (17, 6820), (20, 5797), (22, 5270), (31, 3740), (34, 3410), (44, 2635), (55, 2108), (62, 1870), (68, 1705), (85, 1364), (110, 1054), (124, 935), (155, 748), (170, 682), (187, 620), (220, 527), (310, 374), (340, 341)]