2080870168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 4445456400

約数和(自身を除く): 2364586232

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 109, 184, 218, 299, 347, 436, 529, 598, 694, 872, 1058, 1196, 1388, 1417, 2116, 2392, 2507, 2776, 2834, 4232, 4511, 5014, 5668, 6877, 7981, 9022, 10028, 11336, 13754, 15962, 18044, 20056, 27508, 31924, 32591, 36088, 37823, 55016, 57661, 63848, 65182, 75646, 103753, 115322, 130364, 151292, 183563, 207506, 230644, 260728, 302584, 367126, 415012, 461288, 491699, 734252, 749593, 830024, 869929, 983398, 1468504, 1499186, 1739858, 1966796, 2386319, 2998372, 3479716, 3933592, 4772638, 5996744, 6959432, 9545276, 11309077, 19090552, 20008367, 22618154, 40016734, 45236308, 80033468, 90472616, 160066936, 260108771, 520217542, 1040435084, 2080870168]

約数ペア:

[(1, 2080870168), (2, 1040435084), (4, 520217542), (8, 260108771), (13, 160066936), (23, 90472616), (26, 80033468), (46, 45236308), (52, 40016734), (92, 22618154), (104, 20008367), (109, 19090552), (184, 11309077), (218, 9545276), (299, 6959432), (347, 5996744), (436, 4772638), (529, 3933592), (598, 3479716), (694, 2998372), (872, 2386319), (1058, 1966796), (1196, 1739858), (1388, 1499186), (1417, 1468504), (2116, 983398), (2392, 869929), (2507, 830024), (2776, 749593), (2834, 734252), (4232, 491699), (4511, 461288), (5014, 415012), (5668, 367126), (6877, 302584), (7981, 260728), (9022, 230644), (10028, 207506), (11336, 183563), (13754, 151292), (15962, 130364), (18044, 115322), (20056, 103753), (27508, 75646), (31924, 65182), (32591, 63848), (36088, 57661), (37823, 55016)]