1567930040

素因数分解:

$2^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{19319}}^1$

素因数の和:21359

約数の個数: 32

約数和(自身を含む): 3529764000

約数和(自身を除く): 1961833960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2029, 4058, 8116, 10145, 16232, 19319, 20290, 38638, 40580, 77276, 81160, 96595, 154552, 193190, 386380, 772760, 39198251, 78396502, 156793004, 195991255, 313586008, 391982510, 783965020, 1567930040]

約数ペア:

[(1, 1567930040), (2, 783965020), (4, 391982510), (5, 313586008), (8, 195991255), (10, 156793004), (20, 78396502), (40, 39198251), (2029, 772760), (4058, 386380), (8116, 193190), (10145, 154552), (16232, 96595), (19319, 81160), (20290, 77276), (38638, 40580)]