99950840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 250795440

約数和(自身を除く): 150844600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 121, 193, 214, 220, 242, 386, 428, 440, 484, 535, 605, 772, 856, 965, 968, 1070, 1177, 1210, 1544, 1930, 2123, 2140, 2354, 2420, 3860, 4246, 4280, 4708, 4840, 5885, 7720, 8492, 9416, 10615, 11770, 12947, 16984, 20651, 21230, 23353, 23540, 25894, 41302, 42460, 46706, 47080, 51788, 64735, 82604, 84920, 93412, 103255, 103576, 116765, 129470, 165208, 186824, 206510, 227161, 233530, 258940, 413020, 454322, 467060, 517880, 826040, 908644, 934120, 1135805, 1817288, 2271610, 2498771, 4543220, 4997542, 9086440, 9995084, 12493855, 19990168, 24987710, 49975420, 99950840]

約数ペア:

[(1, 99950840), (2, 49975420), (4, 24987710), (5, 19990168), (8, 12493855), (10, 9995084), (11, 9086440), (20, 4997542), (22, 4543220), (40, 2498771), (44, 2271610), (55, 1817288), (88, 1135805), (107, 934120), (110, 908644), (121, 826040), (193, 517880), (214, 467060), (220, 454322), (242, 413020), (386, 258940), (428, 233530), (440, 227161), (484, 206510), (535, 186824), (605, 165208), (772, 129470), (856, 116765), (965, 103576), (968, 103255), (1070, 93412), (1177, 84920), (1210, 82604), (1544, 64735), (1930, 51788), (2123, 47080), (2140, 46706), (2354, 42460), (2420, 41302), (3860, 25894), (4246, 23540), (4280, 23353), (4708, 21230), (4840, 20651), (5885, 16984), (7720, 12947), (8492, 11770), (9416, 10615)]