22059080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8231}}^1$

素因数の和:8309

約数の個数: 32

約数和(自身を含む): 50379840

約数和(自身を除く): 28320760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8231, 16462, 32924, 41155, 65848, 82310, 164620, 329240, 551477, 1102954, 2205908, 2757385, 4411816, 5514770, 11029540, 22059080]

約数ペア:

[(1, 22059080), (2, 11029540), (4, 5514770), (5, 4411816), (8, 2757385), (10, 2205908), (20, 1102954), (40, 551477), (67, 329240), (134, 164620), (268, 82310), (335, 65848), (536, 41155), (670, 32924), (1340, 16462), (2680, 8231)]