40184495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5471}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 52399872

約数和(自身を除く): 12215377

約数列:

[1, 5, 13, 65, 113, 565, 1469, 5471, 7345, 27355, 71123, 355615, 618223, 3091115, 8036899, 40184495]

約数ペア:

[(1, 40184495), (5, 8036899), (13, 3091115), (65, 618223), (113, 355615), (565, 71123), (1469, 27355), (5471, 7345)]