5309380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 11309760

約数和(自身を除く): 6000380

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3739, 7478, 14956, 18695, 37390, 74780, 265469, 530938, 1061876, 1327345, 2654690, 5309380]

約数ペア:

[(1, 5309380), (2, 2654690), (4, 1327345), (5, 1061876), (10, 530938), (20, 265469), (71, 74780), (142, 37390), (284, 18695), (355, 14956), (710, 7478), (1420, 3739)]