15666425080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5845681}}^1$

素因数の和:5845759

約数の個数: 32

約数和(自身を含む): 35775573840

約数和(自身を除く): 20109148760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5845681, 11691362, 23382724, 29228405, 46765448, 58456810, 116913620, 233827240, 391660627, 783321254, 1566642508, 1958303135, 3133285016, 3916606270, 7833212540, 15666425080]

約数ペア:

[(1, 15666425080), (2, 7833212540), (4, 3916606270), (5, 3133285016), (8, 1958303135), (10, 1566642508), (20, 783321254), (40, 391660627), (67, 233827240), (134, 116913620), (268, 58456810), (335, 46765448), (536, 29228405), (670, 23382724), (1340, 11691362), (2680, 5845681)]