8713900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6703}}^1$

素因数の和:6730

約数の個数: 36

約数和(自身を含む): 20366752

約数和(自身を除く): 11652852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6703, 13406, 26812, 33515, 67030, 87139, 134060, 167575, 174278, 335150, 348556, 435695, 670300, 871390, 1742780, 2178475, 4356950, 8713900]

約数ペア:

[(1, 8713900), (2, 4356950), (4, 2178475), (5, 1742780), (10, 871390), (13, 670300), (20, 435695), (25, 348556), (26, 335150), (50, 174278), (52, 167575), (65, 134060), (100, 87139), (130, 67030), (260, 33515), (325, 26812), (650, 13406), (1300, 6703)]