75909910

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{20029}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 137005200

約数和(自身を除く): 61095290

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 20029, 40058, 100145, 200290, 7590991, 15181982, 37954955, 75909910]

約数ペア:

[(1, 75909910), (2, 37954955), (5, 15181982), (10, 7590991), (379, 200290), (758, 100145), (1895, 40058), (3790, 20029)]