1330887160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1957187}}^1$

素因数の和:1957215

約数の個数: 32

約数和(自身を含む): 3170644560

約数和(自身を除く): 1839757400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1957187, 3914374, 7828748, 9785935, 15657496, 19571870, 33272179, 39143740, 66544358, 78287480, 133088716, 166360895, 266177432, 332721790, 665443580, 1330887160]

約数ペア:

[(1, 1330887160), (2, 665443580), (4, 332721790), (5, 266177432), (8, 166360895), (10, 133088716), (17, 78287480), (20, 66544358), (34, 39143740), (40, 33272179), (68, 19571870), (85, 15657496), (136, 9785935), (170, 7828748), (340, 3914374), (680, 1957187)]