5547620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 13218240

約数和(自身を除く): 7670620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1123, 1235, 2246, 2470, 4492, 4940, 5615, 11230, 14599, 21337, 22460, 29198, 42674, 58396, 72995, 85348, 106685, 145990, 213370, 277381, 291980, 426740, 554762, 1109524, 1386905, 2773810, 5547620]

約数ペア:

[(1, 5547620), (2, 2773810), (4, 1386905), (5, 1109524), (10, 554762), (13, 426740), (19, 291980), (20, 277381), (26, 213370), (38, 145990), (52, 106685), (65, 85348), (76, 72995), (95, 58396), (130, 42674), (190, 29198), (247, 22460), (260, 21337), (380, 14599), (494, 11230), (988, 5615), (1123, 4940), (1235, 4492), (2246, 2470)]