5219420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9037

約数の個数: 24

約数和(自身を含む): 11340000

約数和(自身を除く): 6120580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8999, 17998, 35996, 44995, 89990, 179980, 260971, 521942, 1043884, 1304855, 2609710, 5219420]

約数ペア:

[(1, 5219420), (2, 2609710), (4, 1304855), (5, 1043884), (10, 521942), (20, 260971), (29, 179980), (58, 89990), (116, 44995), (145, 35996), (290, 17998), (580, 8999)]