2040294805

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1\times {\mathrm{1531}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 2465294400

約数和(自身を除く): 424999595

約数列:

[1, 5, 179, 895, 1489, 1531, 7445, 7655, 266531, 274049, 1332655, 1370245, 2279659, 11398295, 408058961, 2040294805]

約数ペア:

[(1, 2040294805), (5, 408058961), (179, 11398295), (895, 2279659), (1489, 1370245), (1531, 1332655), (7445, 274049), (7655, 266531)]