2023697140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{23417}}^1$

素因数の和:23604

約数の個数: 48

約数和(自身を含む): 4426002000

約数和(自身を除く): 2402304860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 580, 596, 745, 1490, 2980, 4321, 8642, 17284, 21605, 23417, 43210, 46834, 86420, 93668, 117085, 234170, 468340, 679093, 1358186, 2716372, 3395465, 3489133, 6790930, 6978266, 13581860, 13956532, 17445665, 34891330, 69782660, 101184857, 202369714, 404739428, 505924285, 1011848570, 2023697140]

約数ペア:

[(1, 2023697140), (2, 1011848570), (4, 505924285), (5, 404739428), (10, 202369714), (20, 101184857), (29, 69782660), (58, 34891330), (116, 17445665), (145, 13956532), (149, 13581860), (290, 6978266), (298, 6790930), (580, 3489133), (596, 3395465), (745, 2716372), (1490, 1358186), (2980, 679093), (4321, 468340), (8642, 234170), (17284, 117085), (21605, 93668), (23417, 86420), (43210, 46834)]