82732040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29131}}^1$

素因数の和:29213

約数の個数: 32

約数和(自身を含む): 188775360

約数和(自身を除く): 106043320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 29131, 58262, 116524, 145655, 233048, 291310, 582620, 1165240, 2068301, 4136602, 8273204, 10341505, 16546408, 20683010, 41366020, 82732040]

約数ペア:

[(1, 82732040), (2, 41366020), (4, 20683010), (5, 16546408), (8, 10341505), (10, 8273204), (20, 4136602), (40, 2068301), (71, 1165240), (142, 582620), (284, 291310), (355, 233048), (568, 145655), (710, 116524), (1420, 58262), (2840, 29131)]