44045240

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1087}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 99290880

約数和(自身を除く): 55245640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 1087, 2026, 2174, 4052, 4348, 5065, 5435, 8104, 8696, 10130, 10870, 20260, 21740, 40520, 43480, 1101131, 2202262, 4404524, 5505655, 8809048, 11011310, 22022620, 44045240]

約数ペア:

[(1, 44045240), (2, 22022620), (4, 11011310), (5, 8809048), (8, 5505655), (10, 4404524), (20, 2202262), (40, 1101131), (1013, 43480), (1087, 40520), (2026, 21740), (2174, 20260), (4052, 10870), (4348, 10130), (5065, 8696), (5435, 8104)]