106393840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{189989}}^1$

素因数の和:190009

約数の個数: 40

約数和(自身を含む): 282705120

約数和(自身を除く): 176311280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 189989, 379978, 759956, 949945, 1329923, 1519912, 1899890, 2659846, 3039824, 3799780, 5319692, 6649615, 7599560, 10639384, 13299230, 15199120, 21278768, 26598460, 53196920, 106393840]

約数ペア:

[(1, 106393840), (2, 53196920), (4, 26598460), (5, 21278768), (7, 15199120), (8, 13299230), (10, 10639384), (14, 7599560), (16, 6649615), (20, 5319692), (28, 3799780), (35, 3039824), (40, 2659846), (56, 1899890), (70, 1519912), (80, 1329923), (112, 949945), (140, 759956), (280, 379978), (560, 189989)]