10144760

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 12872200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1997, 2540, 3994, 5080, 7988, 9985, 15976, 19970, 39940, 79880, 253619, 507238, 1014476, 1268095, 2028952, 2536190, 5072380, 10144760]

約数ペア:

[(1, 10144760), (2, 5072380), (4, 2536190), (5, 2028952), (8, 1268095), (10, 1014476), (20, 507238), (40, 253619), (127, 79880), (254, 39940), (508, 19970), (635, 15976), (1016, 9985), (1270, 7988), (1997, 5080), (2540, 3994)]