83035640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34031}}^1$

素因数の和:34103

約数の個数: 32

約数和(自身を含む): 189898560

約数和(自身を除く): 106862920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 34031, 68062, 136124, 170155, 272248, 340310, 680620, 1361240, 2075891, 4151782, 8303564, 10379455, 16607128, 20758910, 41517820, 83035640]

約数ペア:

[(1, 83035640), (2, 41517820), (4, 20758910), (5, 16607128), (8, 10379455), (10, 8303564), (20, 4151782), (40, 2075891), (61, 1361240), (122, 680620), (244, 340310), (305, 272248), (488, 170155), (610, 136124), (1220, 68062), (2440, 34031)]