8359160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 19167840

約数和(自身を除く): 10808680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3943, 7886, 15772, 19715, 31544, 39430, 78860, 157720, 208979, 417958, 835916, 1044895, 1671832, 2089790, 4179580, 8359160]

約数ペア:

[(1, 8359160), (2, 4179580), (4, 2089790), (5, 1671832), (8, 1044895), (10, 835916), (20, 417958), (40, 208979), (53, 157720), (106, 78860), (212, 39430), (265, 31544), (424, 19715), (530, 15772), (1060, 7886), (2120, 3943)]