2634650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5356800

約数和(自身を除く): 2722150

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 79, 115, 145, 158, 230, 290, 395, 575, 667, 725, 790, 1150, 1334, 1450, 1817, 1975, 2291, 3335, 3634, 3950, 4582, 6670, 9085, 11455, 16675, 18170, 22910, 33350, 45425, 52693, 57275, 90850, 105386, 114550, 263465, 526930, 1317325, 2634650]

約数ペア:

[(1, 2634650), (2, 1317325), (5, 526930), (10, 263465), (23, 114550), (25, 105386), (29, 90850), (46, 57275), (50, 52693), (58, 45425), (79, 33350), (115, 22910), (145, 18170), (158, 16675), (230, 11455), (290, 9085), (395, 6670), (575, 4582), (667, 3950), (725, 3634), (790, 3335), (1150, 2291), (1334, 1975), (1450, 1817)]