26227620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145709}}^1$

素因数の和:145724

約数の個数: 36

約数和(自身を含む): 79557660

約数和(自身を除く): 53330040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145709, 291418, 437127, 582836, 728545, 874254, 1311381, 1457090, 1748508, 2185635, 2622762, 2914180, 4371270, 5245524, 6556905, 8742540, 13113810, 26227620]

約数ペア:

[(1, 26227620), (2, 13113810), (3, 8742540), (4, 6556905), (5, 5245524), (6, 4371270), (9, 2914180), (10, 2622762), (12, 2185635), (15, 1748508), (18, 1457090), (20, 1311381), (30, 874254), (36, 728545), (45, 582836), (60, 437127), (90, 291418), (180, 145709)]