1900335820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5589223}}^1$

素因数の和:5589249

約数の個数: 24

約数和(自身を含む): 4225453344

約数和(自身を除く): 2325117524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5589223, 11178446, 22356892, 27946115, 55892230, 95016791, 111784460, 190033582, 380067164, 475083955, 950167910, 1900335820]

約数ペア:

[(1, 1900335820), (2, 950167910), (4, 475083955), (5, 380067164), (10, 190033582), (17, 111784460), (20, 95016791), (34, 55892230), (68, 27946115), (85, 22356892), (170, 11178446), (340, 5589223)]