148328140

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{7591}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 311848992

約数和(自身を除く): 163520852

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 7591, 9770, 15182, 19540, 30364, 37955, 75910, 151820, 7416407, 14832814, 29665628, 37082035, 74164070, 148328140]

約数ペア:

[(1, 148328140), (2, 74164070), (4, 37082035), (5, 29665628), (10, 14832814), (20, 7416407), (977, 151820), (1954, 75910), (3908, 37955), (4885, 30364), (7591, 19540), (9770, 15182)]