40563710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 39356290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 739, 998, 1478, 2495, 3695, 4990, 5489, 7390, 8129, 10978, 16258, 27445, 40645, 54890, 81290, 368761, 737522, 1843805, 3687610, 4056371, 8112742, 20281855, 40563710]

約数ペア:

[(1, 40563710), (2, 20281855), (5, 8112742), (10, 4056371), (11, 3687610), (22, 1843805), (55, 737522), (110, 368761), (499, 81290), (739, 54890), (998, 40645), (1478, 27445), (2495, 16258), (3695, 10978), (4990, 8129), (5489, 7390)]