9664240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 22699440

約数和(自身を除く): 13035200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1129, 1712, 2140, 2258, 4280, 4516, 5645, 8560, 9032, 11290, 18064, 22580, 45160, 90320, 120803, 241606, 483212, 604015, 966424, 1208030, 1932848, 2416060, 4832120, 9664240]

約数ペア:

[(1, 9664240), (2, 4832120), (4, 2416060), (5, 1932848), (8, 1208030), (10, 966424), (16, 604015), (20, 483212), (40, 241606), (80, 120803), (107, 90320), (214, 45160), (428, 22580), (535, 18064), (856, 11290), (1070, 9032), (1129, 8560), (1712, 5645), (2140, 4516), (2258, 4280)]