2387480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 5689440

約数和(自身を除く): 3301960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3511, 7022, 14044, 17555, 28088, 35110, 59687, 70220, 119374, 140440, 238748, 298435, 477496, 596870, 1193740, 2387480]

約数ペア:

[(1, 2387480), (2, 1193740), (4, 596870), (5, 477496), (8, 298435), (10, 238748), (17, 140440), (20, 119374), (34, 70220), (40, 59687), (68, 35110), (85, 28088), (136, 17555), (170, 14044), (340, 7022), (680, 3511)]