29308220

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2879}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 61689600

約数和(自身を除く): 32381380

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 2879, 5090, 5758, 10180, 11516, 14395, 28790, 57580, 1465411, 2930822, 5861644, 7327055, 14654110, 29308220]

約数ペア:

[(1, 29308220), (2, 14654110), (4, 7327055), (5, 5861644), (10, 2930822), (20, 1465411), (509, 57580), (1018, 28790), (2036, 14395), (2545, 11516), (2879, 10180), (5090, 5758)]