10991350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 22083408

約数和(自身を除く): 11092058

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 134, 170, 193, 335, 386, 425, 670, 850, 965, 1139, 1675, 1930, 2278, 3281, 3350, 4825, 5695, 6562, 9650, 11390, 12931, 16405, 25862, 28475, 32810, 56950, 64655, 82025, 129310, 164050, 219827, 323275, 439654, 646550, 1099135, 2198270, 5495675, 10991350]

約数ペア:

[(1, 10991350), (2, 5495675), (5, 2198270), (10, 1099135), (17, 646550), (25, 439654), (34, 323275), (50, 219827), (67, 164050), (85, 129310), (134, 82025), (170, 64655), (193, 56950), (335, 32810), (386, 28475), (425, 25862), (670, 16405), (850, 12931), (965, 11390), (1139, 9650), (1675, 6562), (1930, 5695), (2278, 4825), (3281, 3350)]