79384700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7283}}^1$

素因数の和:7406

約数の個数: 36

約数和(自身を含む): 173869080

約数和(自身を除く): 94484380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 7283, 10900, 14566, 29132, 36415, 72830, 145660, 182075, 364150, 728300, 793847, 1587694, 3175388, 3969235, 7938470, 15876940, 19846175, 39692350, 79384700]

約数ペア:

[(1, 79384700), (2, 39692350), (4, 19846175), (5, 15876940), (10, 7938470), (20, 3969235), (25, 3175388), (50, 1587694), (100, 793847), (109, 728300), (218, 364150), (436, 182075), (545, 145660), (1090, 72830), (2180, 36415), (2725, 29132), (5450, 14566), (7283, 10900)]