25917010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 58475520

約数和(自身を除く): 32558510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 751, 986, 1015, 1190, 1502, 2030, 2465, 3451, 3755, 4930, 5257, 6902, 7510, 10514, 12767, 17255, 21779, 25534, 26285, 34510, 43558, 52570, 63835, 89369, 108895, 127670, 152453, 178738, 217790, 304906, 370243, 446845, 740486, 762265, 893690, 1524530, 1851215, 2591701, 3702430, 5183402, 12958505, 25917010]

約数ペア:

[(1, 25917010), (2, 12958505), (5, 5183402), (7, 3702430), (10, 2591701), (14, 1851215), (17, 1524530), (29, 893690), (34, 762265), (35, 740486), (58, 446845), (70, 370243), (85, 304906), (119, 217790), (145, 178738), (170, 152453), (203, 127670), (238, 108895), (290, 89369), (406, 63835), (493, 52570), (595, 43558), (751, 34510), (986, 26285), (1015, 25534), (1190, 21779), (1502, 17255), (2030, 12767), (2465, 10514), (3451, 7510), (3755, 6902), (4930, 5257)]