10866700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 54

約数和(自身を含む): 25573884

約数和(自身を除く): 14707184

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 643, 650, 676, 845, 1286, 1300, 1690, 2572, 3215, 3380, 4225, 6430, 8359, 8450, 12860, 16075, 16718, 16900, 32150, 33436, 41795, 64300, 83590, 108667, 167180, 208975, 217334, 417950, 434668, 543335, 835900, 1086670, 2173340, 2716675, 5433350, 10866700]

約数ペア:

[(1, 10866700), (2, 5433350), (4, 2716675), (5, 2173340), (10, 1086670), (13, 835900), (20, 543335), (25, 434668), (26, 417950), (50, 217334), (52, 208975), (65, 167180), (100, 108667), (130, 83590), (169, 64300), (260, 41795), (325, 33436), (338, 32150), (643, 16900), (650, 16718), (676, 16075), (845, 12860), (1286, 8450), (1300, 8359), (1690, 6430), (2572, 4225), (3215, 3380)]