315419610160

素因数分解:

$2^4\times 5^1\times {\mathrm{4051}}^1\times {\mathrm{973277}}^1$

素因数の和:977341

約数の個数: 40

約数和(自身を含む): 733532376816

約数和(自身を除く): 418112766656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4051, 8102, 16204, 20255, 32408, 40510, 64816, 81020, 162040, 324080, 973277, 1946554, 3893108, 4866385, 7786216, 9732770, 15572432, 19465540, 38931080, 77862160, 3942745127, 7885490254, 15770980508, 19713725635, 31541961016, 39427451270, 63083922032, 78854902540, 157709805080, 315419610160]

約数ペア:

[(1, 315419610160), (2, 157709805080), (4, 78854902540), (5, 63083922032), (8, 39427451270), (10, 31541961016), (16, 19713725635), (20, 15770980508), (40, 7885490254), (80, 3942745127), (4051, 77862160), (8102, 38931080), (16204, 19465540), (20255, 15572432), (32408, 9732770), (40510, 7786216), (64816, 4866385), (81020, 3893108), (162040, 1946554), (324080, 973277)]