68327020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148537}}^1$

素因数の和:148569

約数の個数: 24

約数和(自身を含む): 149726304

約数和(自身を除く): 81399284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 148537, 297074, 594148, 742685, 1485370, 2970740, 3416351, 6832702, 13665404, 17081755, 34163510, 68327020]

約数ペア:

[(1, 68327020), (2, 34163510), (4, 17081755), (5, 13665404), (10, 6832702), (20, 3416351), (23, 2970740), (46, 1485370), (92, 742685), (115, 594148), (230, 297074), (460, 148537)]