40846700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4211}}^1$

素因数の和:4322

約数の個数: 36

約数和(自身を含む): 89572392

約数和(自身を除く): 48725692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4211, 4850, 8422, 9700, 16844, 21055, 42110, 84220, 105275, 210550, 408467, 421100, 816934, 1633868, 2042335, 4084670, 8169340, 10211675, 20423350, 40846700]

約数ペア:

[(1, 40846700), (2, 20423350), (4, 10211675), (5, 8169340), (10, 4084670), (20, 2042335), (25, 1633868), (50, 816934), (97, 421100), (100, 408467), (194, 210550), (388, 105275), (485, 84220), (970, 42110), (1940, 21055), (2425, 16844), (4211, 9700), (4850, 8422)]