2167750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 4717440

約数和(自身を除く): 2549690

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 115, 125, 130, 145, 230, 250, 290, 299, 325, 377, 575, 598, 650, 667, 725, 754, 1150, 1334, 1450, 1495, 1625, 1885, 2875, 2990, 3250, 3335, 3625, 3770, 5750, 6670, 7250, 7475, 8671, 9425, 14950, 16675, 17342, 18850, 33350, 37375, 43355, 47125, 74750, 83375, 86710, 94250, 166750, 216775, 433550, 1083875, 2167750]

約数ペア:

[(1, 2167750), (2, 1083875), (5, 433550), (10, 216775), (13, 166750), (23, 94250), (25, 86710), (26, 83375), (29, 74750), (46, 47125), (50, 43355), (58, 37375), (65, 33350), (115, 18850), (125, 17342), (130, 16675), (145, 14950), (230, 9425), (250, 8671), (290, 7475), (299, 7250), (325, 6670), (377, 5750), (575, 3770), (598, 3625), (650, 3335), (667, 3250), (725, 2990), (754, 2875), (1150, 1885), (1334, 1625), (1450, 1495)]