69582260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28753}}^1$

素因数の和:28784

約数の個数: 36

約数和(自身を含む): 160619844

約数和(自身を除く): 91037584

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 28753, 57506, 115012, 143765, 287530, 316283, 575060, 632566, 1265132, 1581415, 3162830, 3479113, 6325660, 6958226, 13916452, 17395565, 34791130, 69582260]

約数ペア:

[(1, 69582260), (2, 34791130), (4, 17395565), (5, 13916452), (10, 6958226), (11, 6325660), (20, 3479113), (22, 3162830), (44, 1581415), (55, 1265132), (110, 632566), (121, 575060), (220, 316283), (242, 287530), (484, 143765), (605, 115012), (1210, 57506), (2420, 28753)]