10472720

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 24592920

約数和(自身を除く): 14120200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1201, 1744, 2180, 2402, 4360, 4804, 6005, 8720, 9608, 12010, 19216, 24020, 48040, 96080, 130909, 261818, 523636, 654545, 1047272, 1309090, 2094544, 2618180, 5236360, 10472720]

約数ペア:

[(1, 10472720), (2, 5236360), (4, 2618180), (5, 2094544), (8, 1309090), (10, 1047272), (16, 654545), (20, 523636), (40, 261818), (80, 130909), (109, 96080), (218, 48040), (436, 24020), (545, 19216), (872, 12010), (1090, 9608), (1201, 8720), (1744, 6005), (2180, 4804), (2402, 4360)]