80622050

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{19427}}^1$

素因数の和:19522

約数の個数: 24

約数和(自身を含む): 151771536

約数和(自身を除く): 71149486

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 19427, 38854, 97135, 194270, 485675, 971350, 1612441, 3224882, 8062205, 16124410, 40311025, 80622050]

約数ペア:

[(1, 80622050), (2, 40311025), (5, 16124410), (10, 8062205), (25, 3224882), (50, 1612441), (83, 971350), (166, 485675), (415, 194270), (830, 97135), (2075, 38854), (4150, 19427)]