1960428740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5159023}}^1$

素因数の和:5159051

約数の個数: 24

約数和(自身を含む): 4333580160

約数和(自身を除く): 2373151420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5159023, 10318046, 20636092, 25795115, 51590230, 98021437, 103180460, 196042874, 392085748, 490107185, 980214370, 1960428740]

約数ペア:

[(1, 1960428740), (2, 980214370), (4, 490107185), (5, 392085748), (10, 196042874), (19, 103180460), (20, 98021437), (38, 51590230), (76, 25795115), (95, 20636092), (190, 10318046), (380, 5159023)]