2023805960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{36217}}^1$

素因数の和:36366

約数の個数: 64

約数和(自身を含む): 5006776320

約数和(自身を除く): 2982970360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 36217, 55880, 72434, 144868, 181085, 289736, 362170, 398387, 724340, 796774, 1448680, 1593548, 1991935, 3187096, 3983870, 4599559, 7967740, 9199118, 15935480, 18398236, 22997795, 36796472, 45995590, 50595149, 91991180, 101190298, 183982360, 202380596, 252975745, 404761192, 505951490, 1011902980, 2023805960]

約数ペア:

[(1, 2023805960), (2, 1011902980), (4, 505951490), (5, 404761192), (8, 252975745), (10, 202380596), (11, 183982360), (20, 101190298), (22, 91991180), (40, 50595149), (44, 45995590), (55, 36796472), (88, 22997795), (110, 18398236), (127, 15935480), (220, 9199118), (254, 7967740), (440, 4599559), (508, 3983870), (635, 3187096), (1016, 1991935), (1270, 1593548), (1397, 1448680), (2540, 796774), (2794, 724340), (5080, 398387), (5588, 362170), (6985, 289736), (11176, 181085), (13970, 144868), (27940, 72434), (36217, 55880)]