61790900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{13147}}^1$

素因数の和:13208

約数の個数: 36

約数和(自身を含む): 136949568

約数和(自身を除く): 75158668

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 13147, 26294, 52588, 65735, 131470, 262940, 328675, 617909, 657350, 1235818, 1314700, 2471636, 3089545, 6179090, 12358180, 15447725, 30895450, 61790900]

約数ペア:

[(1, 61790900), (2, 30895450), (4, 15447725), (5, 12358180), (10, 6179090), (20, 3089545), (25, 2471636), (47, 1314700), (50, 1235818), (94, 657350), (100, 617909), (188, 328675), (235, 262940), (470, 131470), (940, 65735), (1175, 52588), (2350, 26294), (4700, 13147)]