1201000

素因数分解:

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

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 2812680

約数和(自身を除く): 1611680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1201, 2402, 4804, 6005, 9608, 12010, 24020, 30025, 48040, 60050, 120100, 150125, 240200, 300250, 600500, 1201000]

約数ペア:

[(1, 1201000), (2, 600500), (4, 300250), (5, 240200), (8, 150125), (10, 120100), (20, 60050), (25, 48040), (40, 30025), (50, 24020), (100, 12010), (125, 9608), (200, 6005), (250, 4804), (500, 2402), (1000, 1201)]