960800

素因数分解:

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

素因数の和:1221

約数の個数: 36

約数和(自身を含む): 2347506

約数和(自身を除く): 1386706

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1201, 2402, 4804, 6005, 9608, 12010, 19216, 24020, 30025, 38432, 48040, 60050, 96080, 120100, 192160, 240200, 480400, 960800]

約数ペア:

[(1, 960800), (2, 480400), (4, 240200), (5, 192160), (8, 120100), (10, 96080), (16, 60050), (20, 48040), (25, 38432), (32, 30025), (40, 24020), (50, 19216), (80, 12010), (100, 9608), (160, 6005), (200, 4804), (400, 2402), (800, 1201)]