10381360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 16616912

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, 251, 376, 440, 470, 502, 517, 752, 880, 940, 1004, 1034, 1255, 1880, 2008, 2068, 2510, 2585, 2761, 3760, 4016, 4136, 5020, 5170, 5522, 8272, 10040, 10340, 11044, 11797, 13805, 20080, 20680, 22088, 23594, 27610, 41360, 44176, 47188, 55220, 58985, 94376, 110440, 117970, 129767, 188752, 220880, 235940, 259534, 471880, 519068, 648835, 943760, 1038136, 1297670, 2076272, 2595340, 5190680, 10381360]

約数ペア:

[(1, 10381360), (2, 5190680), (4, 2595340), (5, 2076272), (8, 1297670), (10, 1038136), (11, 943760), (16, 648835), (20, 519068), (22, 471880), (40, 259534), (44, 235940), (47, 220880), (55, 188752), (80, 129767), (88, 117970), (94, 110440), (110, 94376), (176, 58985), (188, 55220), (220, 47188), (235, 44176), (251, 41360), (376, 27610), (440, 23594), (470, 22088), (502, 20680), (517, 20080), (752, 13805), (880, 11797), (940, 11044), (1004, 10340), (1034, 10040), (1255, 8272), (1880, 5522), (2008, 5170), (2068, 5020), (2510, 4136), (2585, 4016), (2761, 3760)]