4804000

素因数分解:

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

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 11813256

約数和(自身を除く): 7009256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1201, 2000, 2402, 4000, 4804, 6005, 9608, 12010, 19216, 24020, 30025, 38432, 48040, 60050, 96080, 120100, 150125, 192160, 240200, 300250, 480400, 600500, 960800, 1201000, 2402000, 4804000]

約数ペア:

[(1, 4804000), (2, 2402000), (4, 1201000), (5, 960800), (8, 600500), (10, 480400), (16, 300250), (20, 240200), (25, 192160), (32, 150125), (40, 120100), (50, 96080), (80, 60050), (100, 48040), (125, 38432), (160, 30025), (200, 24020), (250, 19216), (400, 12010), (500, 9608), (800, 6005), (1000, 4804), (1201, 4000), (2000, 2402)]