38107880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56041}}^1$

素因数の和:56069

約数の個数: 32

約数和(自身を含む): 90788040

約数和(自身を除く): 52680160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56041, 112082, 224164, 280205, 448328, 560410, 952697, 1120820, 1905394, 2241640, 3810788, 4763485, 7621576, 9526970, 19053940, 38107880]

約数ペア:

[(1, 38107880), (2, 19053940), (4, 9526970), (5, 7621576), (8, 4763485), (10, 3810788), (17, 2241640), (20, 1905394), (34, 1120820), (40, 952697), (68, 560410), (85, 448328), (136, 280205), (170, 224164), (340, 112082), (680, 56041)]