3168680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 7325640

約数和(自身を除く): 4156960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2141, 4282, 8564, 10705, 17128, 21410, 42820, 79217, 85640, 158434, 316868, 396085, 633736, 792170, 1584340, 3168680]

約数ペア:

[(1, 3168680), (2, 1584340), (4, 792170), (5, 633736), (8, 396085), (10, 316868), (20, 158434), (37, 85640), (40, 79217), (74, 42820), (148, 21410), (185, 17128), (296, 10705), (370, 8564), (740, 4282), (1480, 2141)]