1406380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 3109680

約数和(自身を除く): 1703300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3701, 7402, 14804, 18505, 37010, 70319, 74020, 140638, 281276, 351595, 703190, 1406380]

約数ペア:

[(1, 1406380), (2, 703190), (4, 351595), (5, 281276), (10, 140638), (19, 74020), (20, 70319), (38, 37010), (76, 18505), (95, 14804), (190, 7402), (380, 3701)]