190578663455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1\times {\mathrm{26699}}^1$

素因数の和:27863

約数の個数: 32

約数和(自身を含む): 245452032000

約数和(自身を除く): 54873368545

約数列:

[1, 5, 17, 79, 85, 395, 1063, 1343, 5315, 6715, 18071, 26699, 83977, 90355, 133495, 419885, 453883, 1427609, 2109221, 2269415, 7138045, 10546105, 28381037, 35856757, 141905185, 179283785, 482477629, 2242101923, 2412388145, 11210509615, 38115732691, 190578663455]

約数ペア:

[(1, 190578663455), (5, 38115732691), (17, 11210509615), (79, 2412388145), (85, 2242101923), (395, 482477629), (1063, 179283785), (1343, 141905185), (5315, 35856757), (6715, 28381037), (18071, 10546105), (26699, 7138045), (83977, 2269415), (90355, 2109221), (133495, 1427609), (419885, 453883)]