15697092620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71350421}}^1$

素因数の和:71350441

約数の個数: 24

約数和(自身を含む): 35960612688

約数和(自身を除く): 20263520068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71350421, 142700842, 285401684, 356752105, 713504210, 784854631, 1427008420, 1569709262, 3139418524, 3924273155, 7848546310, 15697092620]

約数ペア:

[(1, 15697092620), (2, 7848546310), (4, 3924273155), (5, 3139418524), (10, 1569709262), (11, 1427008420), (20, 784854631), (22, 713504210), (44, 356752105), (55, 285401684), (110, 142700842), (220, 71350421)]