4887160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7215

約数の個数: 32

約数和(自身を含む): 11644560

約数和(自身を除く): 6757400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7187, 14374, 28748, 35935, 57496, 71870, 122179, 143740, 244358, 287480, 488716, 610895, 977432, 1221790, 2443580, 4887160]

約数ペア:

[(1, 4887160), (2, 2443580), (4, 1221790), (5, 977432), (8, 610895), (10, 488716), (17, 287480), (20, 244358), (34, 143740), (40, 122179), (68, 71870), (85, 57496), (136, 35935), (170, 28748), (340, 14374), (680, 7187)]