72882260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331283}}^1$

素因数の和:331303

約数の個数: 24

約数和(自身を含む): 166967136

約数和(自身を除く): 94084876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331283, 662566, 1325132, 1656415, 3312830, 3644113, 6625660, 7288226, 14576452, 18220565, 36441130, 72882260]

約数ペア:

[(1, 72882260), (2, 36441130), (4, 18220565), (5, 14576452), (10, 7288226), (11, 6625660), (20, 3644113), (22, 3312830), (44, 1656415), (55, 1325132), (110, 662566), (220, 331283)]