1330592140

素因数分解:

$2^2\times 5^1\times {\mathrm{8999}}^1\times {\mathrm{7393}}^1$

素因数の和:16401

約数の個数: 24

約数和(自身を含む): 2794932000

約数和(自身を除く): 1464339860

約数列:

[1, 2, 4, 5, 10, 20, 7393, 8999, 14786, 17998, 29572, 35996, 36965, 44995, 73930, 89990, 147860, 179980, 66529607, 133059214, 266118428, 332648035, 665296070, 1330592140]

約数ペア:

[(1, 1330592140), (2, 665296070), (4, 332648035), (5, 266118428), (10, 133059214), (20, 66529607), (7393, 179980), (8999, 147860), (14786, 89990), (17998, 73930), (29572, 44995), (35996, 36965)]