2288891750

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^2\times {\mathrm{863}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 4331822976

約数和(自身を除く): 2042931226

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 863, 1030, 1726, 2575, 4315, 5150, 8630, 10609, 12875, 21218, 21575, 25750, 43150, 53045, 88889, 106090, 107875, 177778, 215750, 265225, 444445, 530450, 888890, 1326125, 2222225, 2652250, 4444450, 9155567, 11111125, 18311134, 22222250, 45777835, 91555670, 228889175, 457778350, 1144445875, 2288891750]

約数ペア:

[(1, 2288891750), (2, 1144445875), (5, 457778350), (10, 228889175), (25, 91555670), (50, 45777835), (103, 22222250), (125, 18311134), (206, 11111125), (250, 9155567), (515, 4444450), (863, 2652250), (1030, 2222225), (1726, 1326125), (2575, 888890), (4315, 530450), (5150, 444445), (8630, 265225), (10609, 215750), (12875, 177778), (21218, 107875), (21575, 106090), (25750, 88889), (43150, 53045)]