194612203480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1\times {\mathrm{34421}}^1$

素因数の和:35860

約数の個数: 64

約数和(自身を含む): 442317192480

約数和(自身を除く): 247704989000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1321, 2140, 2642, 4280, 5284, 6605, 10568, 13210, 26420, 34421, 52840, 68842, 137684, 141347, 172105, 275368, 282694, 344210, 565388, 688420, 706735, 1130776, 1376840, 1413470, 2826940, 3683047, 5653880, 7366094, 14732188, 18415235, 29464376, 36830470, 45470141, 73660940, 90940282, 147321880, 181880564, 227350705, 363761128, 454701410, 909402820, 1818805640, 4865305087, 9730610174, 19461220348, 24326525435, 38922440696, 48653050870, 97306101740, 194612203480]

約数ペア:

[(1, 194612203480), (2, 97306101740), (4, 48653050870), (5, 38922440696), (8, 24326525435), (10, 19461220348), (20, 9730610174), (40, 4865305087), (107, 1818805640), (214, 909402820), (428, 454701410), (535, 363761128), (856, 227350705), (1070, 181880564), (1321, 147321880), (2140, 90940282), (2642, 73660940), (4280, 45470141), (5284, 36830470), (6605, 29464376), (10568, 18415235), (13210, 14732188), (26420, 7366094), (34421, 5653880), (52840, 3683047), (68842, 2826940), (137684, 1413470), (141347, 1376840), (172105, 1130776), (275368, 706735), (282694, 688420), (344210, 565388)]