41981380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 101275776

約数和(自身を除く): 59294396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1321, 1589, 2270, 2642, 3178, 4540, 5284, 6356, 6605, 7945, 9247, 13210, 15890, 18494, 26420, 31780, 36988, 46235, 92470, 184940, 299867, 599734, 1199468, 1499335, 2099069, 2998670, 4198138, 5997340, 8396276, 10495345, 20990690, 41981380]

約数ペア:

[(1, 41981380), (2, 20990690), (4, 10495345), (5, 8396276), (7, 5997340), (10, 4198138), (14, 2998670), (20, 2099069), (28, 1499335), (35, 1199468), (70, 599734), (140, 299867), (227, 184940), (454, 92470), (908, 46235), (1135, 36988), (1321, 31780), (1589, 26420), (2270, 18494), (2642, 15890), (3178, 13210), (4540, 9247), (5284, 7945), (6356, 6605)]