10657962400

素因数分解:

$2^5\times 5^2\times {\mathrm{199}}^1\times {\mathrm{66947}}^1$

素因数の和:67166

約数の個数: 72

約数和(自身を含む): 26149888800

約数和(自身を除く): 15491926400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 199, 200, 398, 400, 796, 800, 995, 1592, 1990, 3184, 3980, 4975, 6368, 7960, 9950, 15920, 19900, 31840, 39800, 66947, 79600, 133894, 159200, 267788, 334735, 535576, 669470, 1071152, 1338940, 1673675, 2142304, 2677880, 3347350, 5355760, 6694700, 10711520, 13322453, 13389400, 26644906, 26778800, 53289812, 53557600, 66612265, 106579624, 133224530, 213159248, 266449060, 333061325, 426318496, 532898120, 666122650, 1065796240, 1332245300, 2131592480, 2664490600, 5328981200, 10657962400]

約数ペア:

[(1, 10657962400), (2, 5328981200), (4, 2664490600), (5, 2131592480), (8, 1332245300), (10, 1065796240), (16, 666122650), (20, 532898120), (25, 426318496), (32, 333061325), (40, 266449060), (50, 213159248), (80, 133224530), (100, 106579624), (160, 66612265), (199, 53557600), (200, 53289812), (398, 26778800), (400, 26644906), (796, 13389400), (800, 13322453), (995, 10711520), (1592, 6694700), (1990, 5355760), (3184, 3347350), (3980, 2677880), (4975, 2142304), (6368, 1673675), (7960, 1338940), (9950, 1071152), (15920, 669470), (19900, 535576), (31840, 334735), (39800, 267788), (66947, 159200), (79600, 133894)]