801595760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1431421}}^1$

素因数の和:1431441

約数の個数: 40

約数和(自身を含む): 2129955936

約数和(自身を除く): 1328360176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1431421, 2862842, 5725684, 7157105, 10019947, 11451368, 14314210, 20039894, 22902736, 28628420, 40079788, 50099735, 57256840, 80159576, 100199470, 114513680, 160319152, 200398940, 400797880, 801595760]

約数ペア:

[(1, 801595760), (2, 400797880), (4, 200398940), (5, 160319152), (7, 114513680), (8, 100199470), (10, 80159576), (14, 57256840), (16, 50099735), (20, 40079788), (28, 28628420), (35, 22902736), (40, 20039894), (56, 14314210), (70, 11451368), (80, 10019947), (112, 7157105), (140, 5725684), (280, 2862842), (560, 1431421)]