88361440

素因数分解:

$2^5\times 5^1\times {\mathrm{552259}}^1$

素因数の和:552274

約数の個数: 24

約数和(自身を含む): 208754280

約数和(自身を除く): 120392840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 552259, 1104518, 2209036, 2761295, 4418072, 5522590, 8836144, 11045180, 17672288, 22090360, 44180720, 88361440]

約数ペア:

[(1, 88361440), (2, 44180720), (4, 22090360), (5, 17672288), (8, 11045180), (10, 8836144), (16, 5522590), (20, 4418072), (32, 2761295), (40, 2209036), (80, 1104518), (160, 552259)]