10262920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 24261120

約数和(自身を除く): 13998200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 103, 106, 188, 206, 212, 235, 265, 376, 412, 424, 470, 515, 530, 824, 940, 1030, 1060, 1880, 2060, 2120, 2491, 4120, 4841, 4982, 5459, 9682, 9964, 10918, 12455, 19364, 19928, 21836, 24205, 24910, 27295, 38728, 43672, 48410, 49820, 54590, 96820, 99640, 109180, 193640, 218360, 256573, 513146, 1026292, 1282865, 2052584, 2565730, 5131460, 10262920]

約数ペア:

[(1, 10262920), (2, 5131460), (4, 2565730), (5, 2052584), (8, 1282865), (10, 1026292), (20, 513146), (40, 256573), (47, 218360), (53, 193640), (94, 109180), (103, 99640), (106, 96820), (188, 54590), (206, 49820), (212, 48410), (235, 43672), (265, 38728), (376, 27295), (412, 24910), (424, 24205), (470, 21836), (515, 19928), (530, 19364), (824, 12455), (940, 10918), (1030, 9964), (1060, 9682), (1880, 5459), (2060, 4982), (2120, 4841), (2491, 4120)]