5156540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 11179392

約数和(自身を除く): 6022852

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8317, 16634, 33268, 41585, 83170, 166340, 257827, 515654, 1031308, 1289135, 2578270, 5156540]

約数ペア:

[(1, 5156540), (2, 2578270), (4, 1289135), (5, 1031308), (10, 515654), (20, 257827), (31, 166340), (62, 83170), (124, 41585), (155, 33268), (310, 16634), (620, 8317)]