27445540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44267}}^1$

素因数の和:44307

約数の個数: 24

約数和(自身を含む): 59496192

約数和(自身を除く): 32050652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44267, 88534, 177068, 221335, 442670, 885340, 1372277, 2744554, 5489108, 6861385, 13722770, 27445540]

約数ペア:

[(1, 27445540), (2, 13722770), (4, 6861385), (5, 5489108), (10, 2744554), (20, 1372277), (31, 885340), (62, 442670), (124, 221335), (155, 177068), (310, 88534), (620, 44267)]