15692810320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{25439}}^1$

素因数の和:26164

約数の個数: 80

約数和(自身を含む): 39861020160

約数和(自身を除く): 24168209840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 701, 880, 1402, 2804, 3505, 5608, 7010, 7711, 11216, 14020, 15422, 25439, 28040, 30844, 38555, 50878, 56080, 61688, 77110, 101756, 123376, 127195, 154220, 203512, 254390, 279829, 308440, 407024, 508780, 559658, 616880, 1017560, 1119316, 1399145, 2035120, 2238632, 2798290, 4477264, 5596580, 11193160, 17832739, 22386320, 35665478, 71330956, 89163695, 142661912, 178327390, 196160129, 285323824, 356654780, 392320258, 713309560, 784640516, 980800645, 1426619120, 1569281032, 1961601290, 3138562064, 3923202580, 7846405160, 15692810320]

約数ペア:

[(1, 15692810320), (2, 7846405160), (4, 3923202580), (5, 3138562064), (8, 1961601290), (10, 1569281032), (11, 1426619120), (16, 980800645), (20, 784640516), (22, 713309560), (40, 392320258), (44, 356654780), (55, 285323824), (80, 196160129), (88, 178327390), (110, 142661912), (176, 89163695), (220, 71330956), (440, 35665478), (701, 22386320), (880, 17832739), (1402, 11193160), (2804, 5596580), (3505, 4477264), (5608, 2798290), (7010, 2238632), (7711, 2035120), (11216, 1399145), (14020, 1119316), (15422, 1017560), (25439, 616880), (28040, 559658), (30844, 508780), (38555, 407024), (50878, 308440), (56080, 279829), (61688, 254390), (77110, 203512), (101756, 154220), (123376, 127195)]