98230280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 227448000

約数和(自身を除く): 129217720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 214, 236, 295, 389, 428, 472, 535, 590, 778, 856, 1070, 1180, 1556, 1945, 2140, 2360, 3112, 3890, 4280, 6313, 7780, 12626, 15560, 22951, 25252, 31565, 41623, 45902, 50504, 63130, 83246, 91804, 114755, 126260, 166492, 183608, 208115, 229510, 252520, 332984, 416230, 459020, 832460, 918040, 1664920, 2455757, 4911514, 9823028, 12278785, 19646056, 24557570, 49115140, 98230280]

約数ペア:

[(1, 98230280), (2, 49115140), (4, 24557570), (5, 19646056), (8, 12278785), (10, 9823028), (20, 4911514), (40, 2455757), (59, 1664920), (107, 918040), (118, 832460), (214, 459020), (236, 416230), (295, 332984), (389, 252520), (428, 229510), (472, 208115), (535, 183608), (590, 166492), (778, 126260), (856, 114755), (1070, 91804), (1180, 83246), (1556, 63130), (1945, 50504), (2140, 45902), (2360, 41623), (3112, 31565), (3890, 25252), (4280, 22951), (6313, 15560), (7780, 12626)]