3843280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6883

約数の個数: 40

約数和(自身を含む): 10213632

約数和(自身を除く): 6370352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6863, 13726, 27452, 34315, 48041, 54904, 68630, 96082, 109808, 137260, 192164, 240205, 274520, 384328, 480410, 549040, 768656, 960820, 1921640, 3843280]

約数ペア:

[(1, 3843280), (2, 1921640), (4, 960820), (5, 768656), (7, 549040), (8, 480410), (10, 384328), (14, 274520), (16, 240205), (20, 192164), (28, 137260), (35, 109808), (40, 96082), (56, 68630), (70, 54904), (80, 48041), (112, 34315), (140, 27452), (280, 13726), (560, 6863)]