17227240

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{719}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 21652760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 719, 1198, 1438, 2396, 2876, 2995, 3595, 4792, 5752, 5990, 7190, 11980, 14380, 23960, 28760, 430681, 861362, 1722724, 2153405, 3445448, 4306810, 8613620, 17227240]

約数ペア:

[(1, 17227240), (2, 8613620), (4, 4306810), (5, 3445448), (8, 2153405), (10, 1722724), (20, 861362), (40, 430681), (599, 28760), (719, 23960), (1198, 14380), (1438, 11980), (2396, 7190), (2876, 5990), (2995, 5752), (3595, 4792)]