82368040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108379}}^1$

素因数の和:108409

約数の個数: 32

約数和(自身を含む): 195084000

約数和(自身を除く): 112715960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 108379, 216758, 433516, 541895, 867032, 1083790, 2059201, 2167580, 4118402, 4335160, 8236804, 10296005, 16473608, 20592010, 41184020, 82368040]

約数ペア:

[(1, 82368040), (2, 41184020), (4, 20592010), (5, 16473608), (8, 10296005), (10, 8236804), (19, 4335160), (20, 4118402), (38, 2167580), (40, 2059201), (76, 1083790), (95, 867032), (152, 541895), (190, 433516), (380, 216758), (760, 108379)]