7029792880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101119}}^1$

素因数の和:101222

約数の個数: 80

約数和(自身を含む): 18055987200

約数和(自身を除く): 11026194320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 3160, 3476, 4345, 6320, 6952, 8690, 13904, 17380, 34760, 69520, 101119, 202238, 404476, 505595, 808952, 1011190, 1112309, 1617904, 2022380, 2224618, 4044760, 4449236, 5561545, 7988401, 8089520, 8898472, 11123090, 15976802, 17796944, 22246180, 31953604, 39942005, 44492360, 63907208, 79884010, 87872411, 88984720, 127814416, 159768020, 175744822, 319536040, 351489644, 439362055, 639072080, 702979288, 878724110, 1405958576, 1757448220, 3514896440, 7029792880]

約数ペア:

[(1, 7029792880), (2, 3514896440), (4, 1757448220), (5, 1405958576), (8, 878724110), (10, 702979288), (11, 639072080), (16, 439362055), (20, 351489644), (22, 319536040), (40, 175744822), (44, 159768020), (55, 127814416), (79, 88984720), (80, 87872411), (88, 79884010), (110, 63907208), (158, 44492360), (176, 39942005), (220, 31953604), (316, 22246180), (395, 17796944), (440, 15976802), (632, 11123090), (790, 8898472), (869, 8089520), (880, 7988401), (1264, 5561545), (1580, 4449236), (1738, 4044760), (3160, 2224618), (3476, 2022380), (4345, 1617904), (6320, 1112309), (6952, 1011190), (8690, 808952), (13904, 505595), (17380, 404476), (34760, 202238), (69520, 101119)]