66883790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 124515360

約数和(自身を除く): 57631570

約数列:

[1, 2, 5, 10, 37, 74, 163, 185, 326, 370, 815, 1109, 1630, 2218, 5545, 6031, 11090, 12062, 30155, 41033, 60310, 82066, 180767, 205165, 361534, 410330, 903835, 1807670, 6688379, 13376758, 33441895, 66883790]

約数ペア:

[(1, 66883790), (2, 33441895), (5, 13376758), (10, 6688379), (37, 1807670), (74, 903835), (163, 410330), (185, 361534), (326, 205165), (370, 180767), (815, 82066), (1109, 60310), (1630, 41033), (2218, 30155), (5545, 12062), (6031, 11090)]