7104500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 16725072

約数和(自身を除く): 9620572

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1093, 1300, 1625, 2186, 3250, 4372, 5465, 6500, 10930, 14209, 21860, 27325, 28418, 54650, 56836, 71045, 109300, 136625, 142090, 273250, 284180, 355225, 546500, 710450, 1420900, 1776125, 3552250, 7104500]

約数ペア:

[(1, 7104500), (2, 3552250), (4, 1776125), (5, 1420900), (10, 710450), (13, 546500), (20, 355225), (25, 284180), (26, 273250), (50, 142090), (52, 136625), (65, 109300), (100, 71045), (125, 56836), (130, 54650), (250, 28418), (260, 27325), (325, 21860), (500, 14209), (650, 10930), (1093, 6500), (1300, 5465), (1625, 4372), (2186, 3250)]