632593640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52541}}^1$

素因数の和:52602

約数の個数: 64

約数和(自身を含む): 1664530560

約数和(自身を除く): 1031936920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 52541, 105082, 210164, 262705, 367787, 420328, 525410, 735574, 1050820, 1471148, 1838935, 2101640, 2259263, 2942296, 3677870, 4518526, 7355740, 9037052, 11296315, 14711480, 15814841, 18074104, 22592630, 31629682, 45185260, 63259364, 79074205, 90370520, 126518728, 158148410, 316296820, 632593640]

約数ペア:

[(1, 632593640), (2, 316296820), (4, 158148410), (5, 126518728), (7, 90370520), (8, 79074205), (10, 63259364), (14, 45185260), (20, 31629682), (28, 22592630), (35, 18074104), (40, 15814841), (43, 14711480), (56, 11296315), (70, 9037052), (86, 7355740), (140, 4518526), (172, 3677870), (215, 2942296), (280, 2259263), (301, 2101640), (344, 1838935), (430, 1471148), (602, 1050820), (860, 735574), (1204, 525410), (1505, 420328), (1720, 367787), (2408, 262705), (3010, 210164), (6020, 105082), (12040, 52541)]