11341960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40507}}^1$

素因数の和:40525

約数の個数: 32

約数和(自身を含む): 29165760

約数和(自身を除く): 17823800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40507, 81014, 162028, 202535, 283549, 324056, 405070, 567098, 810140, 1134196, 1417745, 1620280, 2268392, 2835490, 5670980, 11341960]

約数ペア:

[(1, 11341960), (2, 5670980), (4, 2835490), (5, 2268392), (7, 1620280), (8, 1417745), (10, 1134196), (14, 810140), (20, 567098), (28, 405070), (35, 324056), (40, 283549), (56, 202535), (70, 162028), (140, 81014), (280, 40507)]