867100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 2187360

約数和(自身を除く): 1320260

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 29, 46, 50, 52, 58, 65, 92, 100, 115, 116, 130, 145, 230, 260, 290, 299, 325, 377, 460, 575, 580, 598, 650, 667, 725, 754, 1150, 1196, 1300, 1334, 1450, 1495, 1508, 1885, 2300, 2668, 2900, 2990, 3335, 3770, 5980, 6670, 7475, 7540, 8671, 9425, 13340, 14950, 16675, 17342, 18850, 29900, 33350, 34684, 37700, 43355, 66700, 86710, 173420, 216775, 433550, 867100]

約数ペア:

[(1, 867100), (2, 433550), (4, 216775), (5, 173420), (10, 86710), (13, 66700), (20, 43355), (23, 37700), (25, 34684), (26, 33350), (29, 29900), (46, 18850), (50, 17342), (52, 16675), (58, 14950), (65, 13340), (92, 9425), (100, 8671), (115, 7540), (116, 7475), (130, 6670), (145, 5980), (230, 3770), (260, 3335), (290, 2990), (299, 2900), (325, 2668), (377, 2300), (460, 1885), (575, 1508), (580, 1495), (598, 1450), (650, 1334), (667, 1300), (725, 1196), (754, 1150)]