58190890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 50673110

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1999, 2911, 3998, 5822, 9995, 14555, 19990, 29110, 81959, 141929, 163918, 283858, 409795, 709645, 819590, 1419290, 5819089, 11638178, 29095445, 58190890]

約数ペア:

[(1, 58190890), (2, 29095445), (5, 11638178), (10, 5819089), (41, 1419290), (71, 819590), (82, 709645), (142, 409795), (205, 283858), (355, 163918), (410, 141929), (710, 81959), (1999, 29110), (2911, 19990), (3998, 14555), (5822, 9995)]