39427600

素因数分解:

$2^4\times 5^2\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 95350420

約数和(自身を除く): 55922820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 241, 400, 409, 482, 818, 964, 1205, 1636, 1928, 2045, 2410, 3272, 3856, 4090, 4820, 6025, 6544, 8180, 9640, 10225, 12050, 16360, 19280, 20450, 24100, 32720, 40900, 48200, 81800, 96400, 98569, 163600, 197138, 394276, 492845, 788552, 985690, 1577104, 1971380, 2464225, 3942760, 4928450, 7885520, 9856900, 19713800, 39427600]

約数ペア:

[(1, 39427600), (2, 19713800), (4, 9856900), (5, 7885520), (8, 4928450), (10, 3942760), (16, 2464225), (20, 1971380), (25, 1577104), (40, 985690), (50, 788552), (80, 492845), (100, 394276), (200, 197138), (241, 163600), (400, 98569), (409, 96400), (482, 81800), (818, 48200), (964, 40900), (1205, 32720), (1636, 24100), (1928, 20450), (2045, 19280), (2410, 16360), (3272, 12050), (3856, 10225), (4090, 9640), (4820, 8180), (6025, 6544)]