713459920

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{23531}}^1$

素因数の和:23923

約数の個数: 40

約数和(自身を含む): 1663241760

約数和(自身を除く): 949781840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 15160, 23531, 30320, 47062, 94124, 117655, 188248, 235310, 376496, 470620, 941240, 1882480, 8918249, 17836498, 35672996, 44591245, 71345992, 89182490, 142691984, 178364980, 356729960, 713459920]

約数ペア:

[(1, 713459920), (2, 356729960), (4, 178364980), (5, 142691984), (8, 89182490), (10, 71345992), (16, 44591245), (20, 35672996), (40, 17836498), (80, 8918249), (379, 1882480), (758, 941240), (1516, 470620), (1895, 376496), (3032, 235310), (3790, 188248), (6064, 117655), (7580, 94124), (15160, 47062), (23531, 30320)]