40308620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 53804308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 3457, 5830, 6914, 11660, 13828, 17285, 34570, 38027, 69140, 76054, 152108, 183221, 190135, 366442, 380270, 732884, 760540, 916105, 1832210, 2015431, 3664420, 4030862, 8061724, 10077155, 20154310, 40308620]

約数ペア:

[(1, 40308620), (2, 20154310), (4, 10077155), (5, 8061724), (10, 4030862), (11, 3664420), (20, 2015431), (22, 1832210), (44, 916105), (53, 760540), (55, 732884), (106, 380270), (110, 366442), (212, 190135), (220, 183221), (265, 152108), (530, 76054), (583, 69140), (1060, 38027), (1166, 34570), (2332, 17285), (2915, 13828), (3457, 11660), (5830, 6914)]