108610280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159721}}^1$

素因数の和:159749

約数の個数: 32

約数和(自身を含む): 258749640

約数和(自身を除く): 150139360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 159721, 319442, 638884, 798605, 1277768, 1597210, 2715257, 3194420, 5430514, 6388840, 10861028, 13576285, 21722056, 27152570, 54305140, 108610280]

約数ペア:

[(1, 108610280), (2, 54305140), (4, 27152570), (5, 21722056), (8, 13576285), (10, 10861028), (17, 6388840), (20, 5430514), (34, 3194420), (40, 2715257), (68, 1597210), (85, 1277768), (136, 798605), (170, 638884), (340, 319442), (680, 159721)]