122028380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{358907}}^1$

素因数の和:358933

約数の個数: 24

約数和(自身を含む): 271334448

約数和(自身を除く): 149306068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 358907, 717814, 1435628, 1794535, 3589070, 6101419, 7178140, 12202838, 24405676, 30507095, 61014190, 122028380]

約数ペア:

[(1, 122028380), (2, 61014190), (4, 30507095), (5, 24405676), (10, 12202838), (17, 7178140), (20, 6101419), (34, 3589070), (68, 1794535), (85, 1435628), (170, 717814), (340, 358907)]