45000560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51137}}^1$

素因数の和:51161

約数の個数: 40

約数和(自身を含む): 114140016

約数和(自身を除く): 69139456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 51137, 102274, 204548, 255685, 409096, 511370, 562507, 818192, 1022740, 1125014, 2045480, 2250028, 2812535, 4090960, 4500056, 5625070, 9000112, 11250140, 22500280, 45000560]

約数ペア:

[(1, 45000560), (2, 22500280), (4, 11250140), (5, 9000112), (8, 5625070), (10, 4500056), (11, 4090960), (16, 2812535), (20, 2250028), (22, 2045480), (40, 1125014), (44, 1022740), (55, 818192), (80, 562507), (88, 511370), (110, 409096), (176, 255685), (220, 204548), (440, 102274), (880, 51137)]