26429560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38867}}^1$

素因数の和:38895

約数の個数: 32

約数和(自身を含む): 62966160

約数和(自身を除く): 36536600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38867, 77734, 155468, 194335, 310936, 388670, 660739, 777340, 1321478, 1554680, 2642956, 3303695, 5285912, 6607390, 13214780, 26429560]

約数ペア:

[(1, 26429560), (2, 13214780), (4, 6607390), (5, 5285912), (8, 3303695), (10, 2642956), (17, 1554680), (20, 1321478), (34, 777340), (40, 660739), (68, 388670), (85, 310936), (136, 194335), (170, 155468), (340, 77734), (680, 38867)]