88949740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17579}}^1$

素因数の和:17622

約数の個数: 48

約数和(自身を含む): 212647680

約数和(自身を除く): 123697940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 17579, 35158, 70316, 87895, 175790, 193369, 351580, 386738, 404317, 773476, 808634, 966845, 1617268, 1933690, 2021585, 3867380, 4043170, 4447487, 8086340, 8894974, 17789948, 22237435, 44474870, 88949740]

約数ペア:

[(1, 88949740), (2, 44474870), (4, 22237435), (5, 17789948), (10, 8894974), (11, 8086340), (20, 4447487), (22, 4043170), (23, 3867380), (44, 2021585), (46, 1933690), (55, 1617268), (92, 966845), (110, 808634), (115, 773476), (220, 404317), (230, 386738), (253, 351580), (460, 193369), (506, 175790), (1012, 87895), (1265, 70316), (2530, 35158), (5060, 17579)]