74372120

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1951}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 167598720

約数和(自身を除く): 93226600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 1951, 3812, 3902, 4765, 7624, 7804, 9530, 9755, 15608, 19060, 19510, 38120, 39020, 78040, 1859303, 3718606, 7437212, 9296515, 14874424, 18593030, 37186060, 74372120]

約数ペア:

[(1, 74372120), (2, 37186060), (4, 18593030), (5, 14874424), (8, 9296515), (10, 7437212), (20, 3718606), (40, 1859303), (953, 78040), (1906, 39020), (1951, 38120), (3812, 19510), (3902, 19060), (4765, 15608), (7624, 9755), (7804, 9530)]