20221353400

素因数分解:

$2^3\times 5^2\times {\mathrm{997}}^1\times {\mathrm{101411}}^1$

素因数の和:102424

約数の個数: 48

約数和(自身を含む): 47062266840

約数和(自身を除く): 26840913440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 997, 1994, 3988, 4985, 7976, 9970, 19940, 24925, 39880, 49850, 99700, 101411, 199400, 202822, 405644, 507055, 811288, 1014110, 2028220, 2535275, 4056440, 5070550, 10141100, 20282200, 101106767, 202213534, 404427068, 505533835, 808854136, 1011067670, 2022135340, 2527669175, 4044270680, 5055338350, 10110676700, 20221353400]

約数ペア:

[(1, 20221353400), (2, 10110676700), (4, 5055338350), (5, 4044270680), (8, 2527669175), (10, 2022135340), (20, 1011067670), (25, 808854136), (40, 505533835), (50, 404427068), (100, 202213534), (200, 101106767), (997, 20282200), (1994, 10141100), (3988, 5070550), (4985, 4056440), (7976, 2535275), (9970, 2028220), (19940, 1014110), (24925, 811288), (39880, 507055), (49850, 405644), (99700, 202822), (101411, 199400)]