100288210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12841}}^1$

素因数の和:12930

約数の個数: 32

約数和(自身を含む): 199718784

約数和(自身を除く): 99430574

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 12841, 25682, 64205, 128410, 141251, 282502, 706255, 911711, 1412510, 1823422, 4558555, 9117110, 10028821, 20057642, 50144105, 100288210]

約数ペア:

[(1, 100288210), (2, 50144105), (5, 20057642), (10, 10028821), (11, 9117110), (22, 4558555), (55, 1823422), (71, 1412510), (110, 911711), (142, 706255), (355, 282502), (710, 141251), (781, 128410), (1562, 64205), (3905, 25682), (7810, 12841)]