23133500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 54425280

約数和(自身を除く): 31291780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 3559, 6500, 7118, 14236, 17795, 35590, 46267, 71180, 88975, 92534, 177950, 185068, 231335, 355900, 444875, 462670, 889750, 925340, 1156675, 1779500, 2313350, 4626700, 5783375, 11566750, 23133500]

約数ペア:

[(1, 23133500), (2, 11566750), (4, 5783375), (5, 4626700), (10, 2313350), (13, 1779500), (20, 1156675), (25, 925340), (26, 889750), (50, 462670), (52, 444875), (65, 355900), (100, 231335), (125, 185068), (130, 177950), (250, 92534), (260, 88975), (325, 71180), (500, 46267), (650, 35590), (1300, 17795), (1625, 14236), (3250, 7118), (3559, 6500)]