57854560

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 137365200

約数和(自身を除く): 79510640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1579, 1832, 2290, 3158, 3664, 4580, 6316, 7328, 7895, 9160, 12632, 15790, 18320, 25264, 31580, 36640, 50528, 63160, 126320, 252640, 361591, 723182, 1446364, 1807955, 2892728, 3615910, 5785456, 7231820, 11570912, 14463640, 28927280, 57854560]

約数ペア:

[(1, 57854560), (2, 28927280), (4, 14463640), (5, 11570912), (8, 7231820), (10, 5785456), (16, 3615910), (20, 2892728), (32, 1807955), (40, 1446364), (80, 723182), (160, 361591), (229, 252640), (458, 126320), (916, 63160), (1145, 50528), (1579, 36640), (1832, 31580), (2290, 25264), (3158, 18320), (3664, 15790), (4580, 12632), (6316, 9160), (7328, 7895)]