549550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 1060200

約数和(自身を除く): 510650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 379, 725, 758, 1450, 1895, 3790, 9475, 10991, 18950, 21982, 54955, 109910, 274775, 549550]

約数ペア:

[(1, 549550), (2, 274775), (5, 109910), (10, 54955), (25, 21982), (29, 18950), (50, 10991), (58, 9475), (145, 3790), (290, 1895), (379, 1450), (725, 758)]