48556400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 60

約数和(自身を含む): 122815800

約数和(自身を除く): 74259400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 6389, 7600, 12778, 25556, 31945, 51112, 63890, 102224, 121391, 127780, 159725, 242782, 255560, 319450, 485564, 511120, 606955, 638900, 971128, 1213910, 1277800, 1942256, 2427820, 2555600, 3034775, 4855640, 6069550, 9711280, 12139100, 24278200, 48556400]

約数ペア:

[(1, 48556400), (2, 24278200), (4, 12139100), (5, 9711280), (8, 6069550), (10, 4855640), (16, 3034775), (19, 2555600), (20, 2427820), (25, 1942256), (38, 1277800), (40, 1213910), (50, 971128), (76, 638900), (80, 606955), (95, 511120), (100, 485564), (152, 319450), (190, 255560), (200, 242782), (304, 159725), (380, 127780), (400, 121391), (475, 102224), (760, 63890), (950, 51112), (1520, 31945), (1900, 25556), (3800, 12778), (6389, 7600)]