17140960

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 40824000

約数和(自身を除く): 23683040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 719, 745, 1192, 1438, 1490, 2384, 2876, 2980, 3595, 4768, 5752, 5960, 7190, 11504, 11920, 14380, 23008, 23840, 28760, 57520, 107131, 115040, 214262, 428524, 535655, 857048, 1071310, 1714096, 2142620, 3428192, 4285240, 8570480, 17140960]

約数ペア:

[(1, 17140960), (2, 8570480), (4, 4285240), (5, 3428192), (8, 2142620), (10, 1714096), (16, 1071310), (20, 857048), (32, 535655), (40, 428524), (80, 214262), (149, 115040), (160, 107131), (298, 57520), (596, 28760), (719, 23840), (745, 23008), (1192, 14380), (1438, 11920), (1490, 11504), (2384, 7190), (2876, 5960), (2980, 5752), (3595, 4768)]