25260649810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193139}}^1$

素因数の和:193227

約数の個数: 64

約数和(自身を含む): 52564982400

約数和(自身を除く): 27304332590

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 82, 110, 145, 205, 290, 319, 410, 451, 638, 902, 1189, 1595, 2255, 2378, 3190, 4510, 5945, 11890, 13079, 26158, 65395, 130790, 193139, 386278, 965695, 1931390, 2124529, 4249058, 5601031, 7918699, 10622645, 11202062, 15837398, 21245290, 28005155, 39593495, 56010310, 61611341, 79186990, 87105689, 123222682, 174211378, 229642271, 308056705, 435528445, 459284542, 616113410, 871056890, 1148211355, 2296422710, 2526064981, 5052129962, 12630324905, 25260649810]

約数ペア:

[(1, 25260649810), (2, 12630324905), (5, 5052129962), (10, 2526064981), (11, 2296422710), (22, 1148211355), (29, 871056890), (41, 616113410), (55, 459284542), (58, 435528445), (82, 308056705), (110, 229642271), (145, 174211378), (205, 123222682), (290, 87105689), (319, 79186990), (410, 61611341), (451, 56010310), (638, 39593495), (902, 28005155), (1189, 21245290), (1595, 15837398), (2255, 11202062), (2378, 10622645), (3190, 7918699), (4510, 5601031), (5945, 4249058), (11890, 2124529), (13079, 1931390), (26158, 965695), (65395, 386278), (130790, 193139)]