1153960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 2750760

約数和(自身を除く): 1596800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1697, 3394, 6788, 8485, 13576, 16970, 28849, 33940, 57698, 67880, 115396, 144245, 230792, 288490, 576980, 1153960]

約数ペア:

[(1, 1153960), (2, 576980), (4, 288490), (5, 230792), (8, 144245), (10, 115396), (17, 67880), (20, 57698), (34, 33940), (40, 28849), (68, 16970), (85, 13576), (136, 8485), (170, 6788), (340, 3394), (680, 1697)]