4866636828640

素因数分解:

$2^5\times 5^1\times {\mathrm{809401}}^1\times {\mathrm{37579}}^1$

素因数の和:846995

約数の個数: 48

約数和(自身を含む): 11497749666480

約数和(自身を除く): 6631112837840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 37579, 75158, 150316, 187895, 300632, 375790, 601264, 751580, 809401, 1202528, 1503160, 1618802, 3006320, 3237604, 4047005, 6012640, 6475208, 8094010, 12950416, 16188020, 25900832, 32376040, 64752080, 129504160, 30416480179, 60832960358, 121665920716, 152082400895, 243331841432, 304164801790, 486663682864, 608329603580, 973327365728, 1216659207160, 2433318414320, 4866636828640]

約数ペア:

[(1, 4866636828640), (2, 2433318414320), (4, 1216659207160), (5, 973327365728), (8, 608329603580), (10, 486663682864), (16, 304164801790), (20, 243331841432), (32, 152082400895), (40, 121665920716), (80, 60832960358), (160, 30416480179), (37579, 129504160), (75158, 64752080), (150316, 32376040), (187895, 25900832), (300632, 16188020), (375790, 12950416), (601264, 8094010), (751580, 6475208), (809401, 6012640), (1202528, 4047005), (1503160, 3237604), (1618802, 3006320)]