1152940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 2564352

約数和(自身を除く): 1411412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3391, 6782, 13564, 16955, 33910, 57647, 67820, 115294, 230588, 288235, 576470, 1152940]

約数ペア:

[(1, 1152940), (2, 576470), (4, 288235), (5, 230588), (10, 115294), (17, 67820), (20, 57647), (34, 33910), (68, 16955), (85, 13564), (170, 6782), (340, 3391)]