3165680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5673

約数の個数: 40

約数和(自身を含む): 8413152

約数和(自身を除く): 5247472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5653, 11306, 22612, 28265, 39571, 45224, 56530, 79142, 90448, 113060, 158284, 197855, 226120, 316568, 395710, 452240, 633136, 791420, 1582840, 3165680]

約数ペア:

[(1, 3165680), (2, 1582840), (4, 791420), (5, 633136), (7, 452240), (8, 395710), (10, 316568), (14, 226120), (16, 197855), (20, 158284), (28, 113060), (35, 90448), (40, 79142), (56, 56530), (70, 45224), (80, 39571), (112, 28265), (140, 22612), (280, 11306), (560, 5653)]