6670502480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{809527}}^1$

素因数の和:809643

約数の個数: 40

約数和(自身を含む): 15659509632

約数和(自身を除く): 8989007152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 809527, 1619054, 3238108, 4047635, 6476216, 8095270, 12952432, 16190540, 32381080, 64762160, 83381281, 166762562, 333525124, 416906405, 667050248, 833812810, 1334100496, 1667625620, 3335251240, 6670502480]

約数ペア:

[(1, 6670502480), (2, 3335251240), (4, 1667625620), (5, 1334100496), (8, 833812810), (10, 667050248), (16, 416906405), (20, 333525124), (40, 166762562), (80, 83381281), (103, 64762160), (206, 32381080), (412, 16190540), (515, 12952432), (824, 8095270), (1030, 6476216), (1648, 4047635), (2060, 3238108), (4120, 1619054), (8240, 809527)]