13169560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 31842720

約数和(自身を除く): 18673160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 181, 214, 340, 362, 428, 535, 680, 724, 856, 905, 1070, 1448, 1810, 1819, 2140, 3077, 3620, 3638, 4280, 6154, 7240, 7276, 9095, 12308, 14552, 15385, 18190, 19367, 24616, 30770, 36380, 38734, 61540, 72760, 77468, 96835, 123080, 154936, 193670, 329239, 387340, 658478, 774680, 1316956, 1646195, 2633912, 3292390, 6584780, 13169560]

約数ペア:

[(1, 13169560), (2, 6584780), (4, 3292390), (5, 2633912), (8, 1646195), (10, 1316956), (17, 774680), (20, 658478), (34, 387340), (40, 329239), (68, 193670), (85, 154936), (107, 123080), (136, 96835), (170, 77468), (181, 72760), (214, 61540), (340, 38734), (362, 36380), (428, 30770), (535, 24616), (680, 19367), (724, 18190), (856, 15385), (905, 14552), (1070, 12308), (1448, 9095), (1810, 7276), (1819, 7240), (2140, 6154), (3077, 4280), (3620, 3638)]