26862040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39503}}^1$

素因数の和:39531

約数の個数: 32

約数和(自身を含む): 63996480

約数和(自身を除く): 37134440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39503, 79006, 158012, 197515, 316024, 395030, 671551, 790060, 1343102, 1580120, 2686204, 3357755, 5372408, 6715510, 13431020, 26862040]

約数ペア:

[(1, 26862040), (2, 13431020), (4, 6715510), (5, 5372408), (8, 3357755), (10, 2686204), (17, 1580120), (20, 1343102), (34, 790060), (40, 671551), (68, 395030), (85, 316024), (136, 197515), (170, 158012), (340, 79006), (680, 39503)]