12396200

素因数分解:

$2^3\times 5^2\times {\mathrm{61981}}^1$

素因数の和:61997

約数の個数: 24

約数和(自身を含む): 28821630

約数和(自身を除く): 16425430

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61981, 123962, 247924, 309905, 495848, 619810, 1239620, 1549525, 2479240, 3099050, 6198100, 12396200]

約数ペア:

[(1, 12396200), (2, 6198100), (4, 3099050), (5, 2479240), (8, 1549525), (10, 1239620), (20, 619810), (25, 495848), (40, 309905), (50, 247924), (100, 123962), (200, 61981)]