42753400

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 99926640

約数和(自身を除く): 57173240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 887, 964, 1205, 1774, 1928, 2410, 3548, 4435, 4820, 6025, 7096, 8870, 9640, 12050, 17740, 22175, 24100, 35480, 44350, 48200, 88700, 177400, 213767, 427534, 855068, 1068835, 1710136, 2137670, 4275340, 5344175, 8550680, 10688350, 21376700, 42753400]

約数ペア:

[(1, 42753400), (2, 21376700), (4, 10688350), (5, 8550680), (8, 5344175), (10, 4275340), (20, 2137670), (25, 1710136), (40, 1068835), (50, 855068), (100, 427534), (200, 213767), (241, 177400), (482, 88700), (887, 48200), (964, 44350), (1205, 35480), (1774, 24100), (1928, 22175), (2410, 17740), (3548, 12050), (4435, 9640), (4820, 8870), (6025, 7096)]