7788380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22907}}^1$

素因数の和:22933

約数の個数: 24

約数和(自身を含む): 17318448

約数和(自身を除く): 9530068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22907, 45814, 91628, 114535, 229070, 389419, 458140, 778838, 1557676, 1947095, 3894190, 7788380]

約数ペア:

[(1, 7788380), (2, 3894190), (4, 1947095), (5, 1557676), (10, 778838), (17, 458140), (20, 389419), (34, 229070), (68, 114535), (85, 91628), (170, 45814), (340, 22907)]