27226640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48619}}^1$

素因数の和:48639

約数の個数: 40

約数和(自身を含む): 72346560

約数和(自身を除く): 45119920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48619, 97238, 194476, 243095, 340333, 388952, 486190, 680666, 777904, 972380, 1361332, 1701665, 1944760, 2722664, 3403330, 3889520, 5445328, 6806660, 13613320, 27226640]

約数ペア:

[(1, 27226640), (2, 13613320), (4, 6806660), (5, 5445328), (7, 3889520), (8, 3403330), (10, 2722664), (14, 1944760), (16, 1701665), (20, 1361332), (28, 972380), (35, 777904), (40, 680666), (56, 486190), (70, 388952), (80, 340333), (112, 243095), (140, 194476), (280, 97238), (560, 48619)]