12443721010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{40763}}^1$

素因数の和:40880

約数の個数: 64

約数和(自身を含む): 26415072000

約数和(自身を除く): 13971350990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 343, 445, 490, 623, 686, 890, 1246, 1715, 3115, 3430, 4361, 6230, 8722, 21805, 30527, 40763, 43610, 61054, 81526, 152635, 203815, 285341, 305270, 407630, 570682, 1426705, 1997387, 2853410, 3627907, 3994774, 7255814, 9986935, 13981709, 18139535, 19973870, 25395349, 27963418, 36279070, 50790698, 69908545, 126976745, 139817090, 177767443, 253953490, 355534886, 888837215, 1244372101, 1777674430, 2488744202, 6221860505, 12443721010]

約数ペア:

[(1, 12443721010), (2, 6221860505), (5, 2488744202), (7, 1777674430), (10, 1244372101), (14, 888837215), (35, 355534886), (49, 253953490), (70, 177767443), (89, 139817090), (98, 126976745), (178, 69908545), (245, 50790698), (343, 36279070), (445, 27963418), (490, 25395349), (623, 19973870), (686, 18139535), (890, 13981709), (1246, 9986935), (1715, 7255814), (3115, 3994774), (3430, 3627907), (4361, 2853410), (6230, 1997387), (8722, 1426705), (21805, 570682), (30527, 407630), (40763, 305270), (43610, 285341), (61054, 203815), (81526, 152635)]