22086160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5275

約数の個数: 40

約数和(自身を含む): 52329240

約数和(自身を除く): 30243080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5209, 10418, 20836, 26045, 41672, 52090, 83344, 104180, 208360, 276077, 416720, 552154, 1104308, 1380385, 2208616, 2760770, 4417232, 5521540, 11043080, 22086160]

約数ペア:

[(1, 22086160), (2, 11043080), (4, 5521540), (5, 4417232), (8, 2760770), (10, 2208616), (16, 1380385), (20, 1104308), (40, 552154), (53, 416720), (80, 276077), (106, 208360), (212, 104180), (265, 83344), (424, 52090), (530, 41672), (848, 26045), (1060, 20836), (2120, 10418), (4240, 5209)]