40979540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292711}}^1$

素因数の和:292727

約数の個数: 24

約数和(自身を含む): 98351232

約数和(自身を除く): 57371692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292711, 585422, 1170844, 1463555, 2048977, 2927110, 4097954, 5854220, 8195908, 10244885, 20489770, 40979540]

約数ペア:

[(1, 40979540), (2, 20489770), (4, 10244885), (5, 8195908), (7, 5854220), (10, 4097954), (14, 2927110), (20, 2048977), (28, 1463555), (35, 1170844), (70, 585422), (140, 292711)]