1985050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 36

約数和(自身を含む): 3925530

約数和(自身を除く): 1940480

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1369, 1450, 1850, 2146, 2738, 5365, 6845, 10730, 13690, 26825, 34225, 39701, 53650, 68450, 79402, 198505, 397010, 992525, 1985050]

約数ペア:

[(1, 1985050), (2, 992525), (5, 397010), (10, 198505), (25, 79402), (29, 68450), (37, 53650), (50, 39701), (58, 34225), (74, 26825), (145, 13690), (185, 10730), (290, 6845), (370, 5365), (725, 2738), (925, 2146), (1073, 1850), (1369, 1450)]