83753620

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{2243}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 176055264

約数和(自身を除く): 92301644

約数列:

[1, 2, 4, 5, 10, 20, 1867, 2243, 3734, 4486, 7468, 8972, 9335, 11215, 18670, 22430, 37340, 44860, 4187681, 8375362, 16750724, 20938405, 41876810, 83753620]

約数ペア:

[(1, 83753620), (2, 41876810), (4, 20938405), (5, 16750724), (10, 8375362), (20, 4187681), (1867, 44860), (2243, 37340), (3734, 22430), (4486, 18670), (7468, 11215), (8972, 9335)]