42372640

素因数分解:

$2^5\times 5^1\times {\mathrm{264829}}^1$

素因数の和:264844

約数の個数: 24

約数和(自身を含む): 100105740

約数和(自身を除く): 57733100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 264829, 529658, 1059316, 1324145, 2118632, 2648290, 4237264, 5296580, 8474528, 10593160, 21186320, 42372640]

約数ペア:

[(1, 42372640), (2, 21186320), (4, 10593160), (5, 8474528), (8, 5296580), (10, 4237264), (16, 2648290), (20, 2118632), (32, 1324145), (40, 1059316), (80, 529658), (160, 264829)]