22563080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33181}}^1$

素因数の和:33209

約数の個数: 32

約数和(自身を含む): 53754840

約数和(自身を除く): 31191760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33181, 66362, 132724, 165905, 265448, 331810, 564077, 663620, 1128154, 1327240, 2256308, 2820385, 4512616, 5640770, 11281540, 22563080]

約数ペア:

[(1, 22563080), (2, 11281540), (4, 5640770), (5, 4512616), (8, 2820385), (10, 2256308), (17, 1327240), (20, 1128154), (34, 663620), (40, 564077), (68, 331810), (85, 265448), (136, 165905), (170, 132724), (340, 66362), (680, 33181)]