61069160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22787}}^1$

素因数の和:22865

約数の個数: 32

約数和(自身を含む): 139462560

約数和(自身を除く): 78393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 22787, 45574, 91148, 113935, 182296, 227870, 455740, 911480, 1526729, 3053458, 6106916, 7633645, 12213832, 15267290, 30534580, 61069160]

約数ペア:

[(1, 61069160), (2, 30534580), (4, 15267290), (5, 12213832), (8, 7633645), (10, 6106916), (20, 3053458), (40, 1526729), (67, 911480), (134, 455740), (268, 227870), (335, 182296), (536, 113935), (670, 91148), (1340, 45574), (2680, 22787)]