75246680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17581}}^1$

素因数の和:17699

約数の個数: 32

約数和(自身を含む): 170897040

約数和(自身を除く): 95650360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 17581, 35162, 70324, 87905, 140648, 175810, 351620, 703240, 1881167, 3762334, 7524668, 9405835, 15049336, 18811670, 37623340, 75246680]

約数ペア:

[(1, 75246680), (2, 37623340), (4, 18811670), (5, 15049336), (8, 9405835), (10, 7524668), (20, 3762334), (40, 1881167), (107, 703240), (214, 351620), (428, 175810), (535, 140648), (856, 87905), (1070, 70324), (2140, 35162), (4280, 17581)]