39529930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21174

約数の個数: 32

約数和(自身を含む): 82192320

約数和(自身を除く): 42662390

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 21139, 42278, 105695, 211390, 232529, 359363, 465058, 718726, 1162645, 1796815, 2325290, 3593630, 3952993, 7905986, 19764965, 39529930]

約数ペア:

[(1, 39529930), (2, 19764965), (5, 7905986), (10, 3952993), (11, 3593630), (17, 2325290), (22, 1796815), (34, 1162645), (55, 718726), (85, 465058), (110, 359363), (170, 232529), (187, 211390), (374, 105695), (935, 42278), (1870, 21139)]