84280600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8020

約数の個数: 48

約数和(自身を含む): 199674720

約数和(自身を除く): 115394120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 7951, 10600, 15902, 31804, 39755, 63608, 79510, 159020, 198775, 318040, 397550, 421403, 795100, 842806, 1590200, 1685612, 2107015, 3371224, 4214030, 8428060, 10535075, 16856120, 21070150, 42140300, 84280600]

約数ペア:

[(1, 84280600), (2, 42140300), (4, 21070150), (5, 16856120), (8, 10535075), (10, 8428060), (20, 4214030), (25, 3371224), (40, 2107015), (50, 1685612), (53, 1590200), (100, 842806), (106, 795100), (200, 421403), (212, 397550), (265, 318040), (424, 198775), (530, 159020), (1060, 79510), (1325, 63608), (2120, 39755), (2650, 31804), (5300, 15902), (7951, 10600)]