19442600

素因数分解:

$2^3\times 5^2\times {\mathrm{97213}}^1$

素因数の和:97229

約数の個数: 24

約数和(自身を含む): 45204510

約数和(自身を除く): 25761910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 97213, 194426, 388852, 486065, 777704, 972130, 1944260, 2430325, 3888520, 4860650, 9721300, 19442600]

約数ペア:

[(1, 19442600), (2, 9721300), (4, 4860650), (5, 3888520), (8, 2430325), (10, 1944260), (20, 972130), (25, 777704), (40, 486065), (50, 388852), (100, 194426), (200, 97213)]