110552560

素因数分解:

$2^4\times 5^1\times {\mathrm{1381907}}^1$

素因数の和:1381920

約数の個数: 20

約数和(自身を含む): 257034888

約数和(自身を除く): 146482328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1381907, 2763814, 5527628, 6909535, 11055256, 13819070, 22110512, 27638140, 55276280, 110552560]

約数ペア:

[(1, 110552560), (2, 55276280), (4, 27638140), (5, 22110512), (8, 13819070), (10, 11055256), (16, 6909535), (20, 5527628), (40, 2763814), (80, 1381907)]