40323110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{30781}}^1$

素因数の和:30919

約数の個数: 16

約数和(自身を含む): 73138032

約数和(自身を除く): 32814922

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 30781, 61562, 153905, 307810, 4032311, 8064622, 20161555, 40323110]

約数ペア:

[(1, 40323110), (2, 20161555), (5, 8064622), (10, 4032311), (131, 307810), (262, 153905), (655, 61562), (1310, 30781)]