841580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 1829520

約数和(自身を除く): 987940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1451, 2902, 5804, 7255, 14510, 29020, 42079, 84158, 168316, 210395, 420790, 841580]

約数ペア:

[(1, 841580), (2, 420790), (4, 210395), (5, 168316), (10, 84158), (20, 42079), (29, 29020), (58, 14510), (116, 7255), (145, 5804), (290, 2902), (580, 1451)]