2029550060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1\times {\mathrm{1249}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 4309200000

約数和(自身を除く): 2279649940

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 719, 1130, 1249, 1438, 2260, 2498, 2876, 3595, 4996, 6245, 7190, 12490, 14380, 24980, 81247, 141137, 162494, 282274, 324988, 406235, 564548, 705685, 812470, 898031, 1411370, 1624940, 1796062, 2822740, 3592124, 4490155, 8980310, 17960620, 101477503, 202955006, 405910012, 507387515, 1014775030, 2029550060]

約数ペア:

[(1, 2029550060), (2, 1014775030), (4, 507387515), (5, 405910012), (10, 202955006), (20, 101477503), (113, 17960620), (226, 8980310), (452, 4490155), (565, 3592124), (719, 2822740), (1130, 1796062), (1249, 1624940), (1438, 1411370), (2260, 898031), (2498, 812470), (2876, 705685), (3595, 564548), (4996, 406235), (6245, 324988), (7190, 282274), (12490, 162494), (14380, 141137), (24980, 81247)]