3619820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 7643328

約数和(自身を除く): 4023508

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 751, 964, 1205, 1502, 2410, 3004, 3755, 4820, 7510, 15020, 180991, 361982, 723964, 904955, 1809910, 3619820]

約数ペア:

[(1, 3619820), (2, 1809910), (4, 904955), (5, 723964), (10, 361982), (20, 180991), (241, 15020), (482, 7510), (751, 4820), (964, 3755), (1205, 3004), (1502, 2410)]