1915691080

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{39877}}^1$

素因数の和:41089

約数の個数: 32

約数和(自身を含む): 4314002040

約数和(自身を除く): 2398310960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 2402, 4804, 6005, 9608, 12010, 24020, 39877, 48040, 79754, 159508, 199385, 319016, 398770, 797540, 1595080, 47892277, 95784554, 191569108, 239461385, 383138216, 478922770, 957845540, 1915691080]

約数ペア:

[(1, 1915691080), (2, 957845540), (4, 478922770), (5, 383138216), (8, 239461385), (10, 191569108), (20, 95784554), (40, 47892277), (1201, 1595080), (2402, 797540), (4804, 398770), (6005, 319016), (9608, 199385), (12010, 159508), (24020, 79754), (39877, 48040)]