65969080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27953}}^1$

素因数の和:28023

約数の個数: 32

約数和(自身を含む): 150951600

約数和(自身を除く): 84982520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 27953, 55906, 111812, 139765, 223624, 279530, 559060, 1118120, 1649227, 3298454, 6596908, 8246135, 13193816, 16492270, 32984540, 65969080]

約数ペア:

[(1, 65969080), (2, 32984540), (4, 16492270), (5, 13193816), (8, 8246135), (10, 6596908), (20, 3298454), (40, 1649227), (59, 1118120), (118, 559060), (236, 279530), (295, 223624), (472, 139765), (590, 111812), (1180, 55906), (2360, 27953)]