22295660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15271}}^1$

素因数の和:15353

約数の個数: 24

約数和(自身を含む): 47465376

約数和(自身を除く): 25169716

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15271, 30542, 61084, 76355, 152710, 305420, 1114783, 2229566, 4459132, 5573915, 11147830, 22295660]

約数ペア:

[(1, 22295660), (2, 11147830), (4, 5573915), (5, 4459132), (10, 2229566), (20, 1114783), (73, 305420), (146, 152710), (292, 76355), (365, 61084), (730, 30542), (1460, 15271)]