125332040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44131}}^1$

素因数の和:44213

約数の個数: 32

約数和(自身を含む): 285975360

約数和(自身を除く): 160643320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 44131, 88262, 176524, 220655, 353048, 441310, 882620, 1765240, 3133301, 6266602, 12533204, 15666505, 25066408, 31333010, 62666020, 125332040]

約数ペア:

[(1, 125332040), (2, 62666020), (4, 31333010), (5, 25066408), (8, 15666505), (10, 12533204), (20, 6266602), (40, 3133301), (71, 1765240), (142, 882620), (284, 441310), (355, 353048), (568, 220655), (710, 176524), (1420, 88262), (2840, 44131)]