20174324225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{2467}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 27631017216

約数和(自身を除く): 7456692991

約数列:

[1, 5, 11, 25, 55, 131, 227, 275, 655, 1135, 1441, 2467, 2497, 3275, 5675, 7205, 12335, 12485, 27137, 29737, 36025, 61675, 62425, 135685, 148685, 323177, 327107, 560009, 678425, 743425, 1615885, 1635535, 2800045, 3554947, 6160099, 8079425, 8177675, 14000225, 17774735, 30800495, 73361179, 88873675, 154002475, 366805895, 806972969, 1834029475, 4034864845, 20174324225]

約数ペア:

[(1, 20174324225), (5, 4034864845), (11, 1834029475), (25, 806972969), (55, 366805895), (131, 154002475), (227, 88873675), (275, 73361179), (655, 30800495), (1135, 17774735), (1441, 14000225), (2467, 8177675), (2497, 8079425), (3275, 6160099), (5675, 3554947), (7205, 2800045), (12335, 1635535), (12485, 1615885), (27137, 743425), (29737, 678425), (36025, 560009), (61675, 327107), (62425, 323177), (135685, 148685)]