182171020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{26099}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 383670000

約数和(自身を除く): 201498980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 26099, 52198, 104396, 130495, 260990, 521980, 9108551, 18217102, 36434204, 45542755, 91085510, 182171020]

約数ペア:

[(1, 182171020), (2, 91085510), (4, 45542755), (5, 36434204), (10, 18217102), (20, 9108551), (349, 521980), (698, 260990), (1396, 130495), (1745, 104396), (3490, 52198), (6980, 26099)]