86733400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33359}}^1$

素因数の和:33388

約数の個数: 48

約数和(自身を含む): 217173600

約数和(自身を除く): 130440200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 33359, 66718, 133436, 166795, 266872, 333590, 433667, 667180, 833975, 867334, 1334360, 1667950, 1734668, 2168335, 3335900, 3469336, 4336670, 6671800, 8673340, 10841675, 17346680, 21683350, 43366700, 86733400]

約数ペア:

[(1, 86733400), (2, 43366700), (4, 21683350), (5, 17346680), (8, 10841675), (10, 8673340), (13, 6671800), (20, 4336670), (25, 3469336), (26, 3335900), (40, 2168335), (50, 1734668), (52, 1667950), (65, 1334360), (100, 867334), (104, 833975), (130, 667180), (200, 433667), (260, 333590), (325, 266872), (520, 166795), (650, 133436), (1300, 66718), (2600, 33359)]