14351920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 22931408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 347, 376, 440, 470, 517, 694, 752, 880, 940, 1034, 1388, 1735, 1880, 2068, 2585, 2776, 3470, 3760, 3817, 4136, 5170, 5552, 6940, 7634, 8272, 10340, 13880, 15268, 16309, 19085, 20680, 27760, 30536, 32618, 38170, 41360, 61072, 65236, 76340, 81545, 130472, 152680, 163090, 179399, 260944, 305360, 326180, 358798, 652360, 717596, 896995, 1304720, 1435192, 1793990, 2870384, 3587980, 7175960, 14351920]

約数ペア:

[(1, 14351920), (2, 7175960), (4, 3587980), (5, 2870384), (8, 1793990), (10, 1435192), (11, 1304720), (16, 896995), (20, 717596), (22, 652360), (40, 358798), (44, 326180), (47, 305360), (55, 260944), (80, 179399), (88, 163090), (94, 152680), (110, 130472), (176, 81545), (188, 76340), (220, 65236), (235, 61072), (347, 41360), (376, 38170), (440, 32618), (470, 30536), (517, 27760), (694, 20680), (752, 19085), (880, 16309), (940, 15268), (1034, 13880), (1388, 10340), (1735, 8272), (1880, 7634), (2068, 6940), (2585, 5552), (2776, 5170), (3470, 4136), (3760, 3817)]