22690160

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1567}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 53079936

約数和(自身を除く): 30389776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1567, 1810, 2896, 3134, 3620, 6268, 7240, 7835, 12536, 14480, 15670, 25072, 31340, 62680, 125360, 283627, 567254, 1134508, 1418135, 2269016, 2836270, 4538032, 5672540, 11345080, 22690160]

約数ペア:

[(1, 22690160), (2, 11345080), (4, 5672540), (5, 4538032), (8, 2836270), (10, 2269016), (16, 1418135), (20, 1134508), (40, 567254), (80, 283627), (181, 125360), (362, 62680), (724, 31340), (905, 25072), (1448, 15670), (1567, 14480), (1810, 12536), (2896, 7835), (3134, 7240), (3620, 6268)]