43144120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 58099400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 433, 470, 530, 866, 940, 1060, 1732, 1880, 2120, 2165, 2491, 3464, 4330, 4982, 8660, 9964, 12455, 17320, 19928, 20351, 22949, 24910, 40702, 45898, 49820, 81404, 91796, 99640, 101755, 114745, 162808, 183592, 203510, 229490, 407020, 458980, 814040, 917960, 1078603, 2157206, 4314412, 5393015, 8628824, 10786030, 21572060, 43144120]

約数ペア:

[(1, 43144120), (2, 21572060), (4, 10786030), (5, 8628824), (8, 5393015), (10, 4314412), (20, 2157206), (40, 1078603), (47, 917960), (53, 814040), (94, 458980), (106, 407020), (188, 229490), (212, 203510), (235, 183592), (265, 162808), (376, 114745), (424, 101755), (433, 99640), (470, 91796), (530, 81404), (866, 49820), (940, 45898), (1060, 40702), (1732, 24910), (1880, 22949), (2120, 20351), (2165, 19928), (2491, 17320), (3464, 12455), (4330, 9964), (4982, 8660)]