26522380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78007}}^1$

素因数の和:78033

約数の個数: 24

約数和(自身を含む): 58974048

約数和(自身を除く): 32451668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 78007, 156014, 312028, 390035, 780070, 1326119, 1560140, 2652238, 5304476, 6630595, 13261190, 26522380]

約数ペア:

[(1, 26522380), (2, 13261190), (4, 6630595), (5, 5304476), (10, 2652238), (17, 1560140), (20, 1326119), (34, 780070), (68, 390035), (85, 312028), (170, 156014), (340, 78007)]