88190120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14797}}^1$

素因数の和:14957

約数の個数: 32

約数和(自身を含む): 199773000

約数和(自身を除く): 111582880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14797, 29594, 59188, 73985, 118376, 147970, 295940, 591880, 2204753, 4409506, 8819012, 11023765, 17638024, 22047530, 44095060, 88190120]

約数ペア:

[(1, 88190120), (2, 44095060), (4, 22047530), (5, 17638024), (8, 11023765), (10, 8819012), (20, 4409506), (40, 2204753), (149, 591880), (298, 295940), (596, 147970), (745, 118376), (1192, 73985), (1490, 59188), (2980, 29594), (5960, 14797)]