27325240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 63315000

約数和(自身を除く): 35989760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 499, 740, 998, 1369, 1480, 1996, 2495, 2738, 3992, 4990, 5476, 6845, 9980, 10952, 13690, 18463, 19960, 27380, 36926, 54760, 73852, 92315, 147704, 184630, 369260, 683131, 738520, 1366262, 2732524, 3415655, 5465048, 6831310, 13662620, 27325240]

約数ペア:

[(1, 27325240), (2, 13662620), (4, 6831310), (5, 5465048), (8, 3415655), (10, 2732524), (20, 1366262), (37, 738520), (40, 683131), (74, 369260), (148, 184630), (185, 147704), (296, 92315), (370, 73852), (499, 54760), (740, 36926), (998, 27380), (1369, 19960), (1480, 18463), (1996, 13690), (2495, 10952), (2738, 9980), (3992, 6845), (4990, 5476)]