9250640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16539

約数の個数: 40

約数和(自身を含む): 24581760

約数和(自身を除く): 15331120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16519, 33038, 66076, 82595, 115633, 132152, 165190, 231266, 264304, 330380, 462532, 578165, 660760, 925064, 1156330, 1321520, 1850128, 2312660, 4625320, 9250640]

約数ペア:

[(1, 9250640), (2, 4625320), (4, 2312660), (5, 1850128), (7, 1321520), (8, 1156330), (10, 925064), (14, 660760), (16, 578165), (20, 462532), (28, 330380), (35, 264304), (40, 231266), (56, 165190), (70, 132152), (80, 115633), (112, 82595), (140, 66076), (280, 33038), (560, 16519)]