22919750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 27017722

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 1871, 2450, 3742, 6125, 9355, 12250, 13097, 18710, 26194, 46775, 65485, 91679, 93550, 130970, 183358, 233875, 327425, 458395, 467750, 654850, 916790, 1637125, 2291975, 3274250, 4583950, 11459875, 22919750]

約数ペア:

[(1, 22919750), (2, 11459875), (5, 4583950), (7, 3274250), (10, 2291975), (14, 1637125), (25, 916790), (35, 654850), (49, 467750), (50, 458395), (70, 327425), (98, 233875), (125, 183358), (175, 130970), (245, 93550), (250, 91679), (350, 65485), (490, 46775), (875, 26194), (1225, 18710), (1750, 13097), (1871, 12250), (2450, 9355), (3742, 6125)]