6702640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11969}}^1$

素因数の和:11989

約数の個数: 40

約数和(自身を含む): 17811360

約数和(自身を除く): 11108720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11969, 23938, 47876, 59845, 83783, 95752, 119690, 167566, 191504, 239380, 335132, 418915, 478760, 670264, 837830, 957520, 1340528, 1675660, 3351320, 6702640]

約数ペア:

[(1, 6702640), (2, 3351320), (4, 1675660), (5, 1340528), (7, 957520), (8, 837830), (10, 670264), (14, 478760), (16, 418915), (20, 335132), (28, 239380), (35, 191504), (40, 167566), (56, 119690), (70, 95752), (80, 83783), (112, 59845), (140, 47876), (280, 23938), (560, 11969)]