47324800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 122179680

約数和(自身を除く): 74854880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 643, 736, 800, 920, 1150, 1286, 1472, 1600, 1840, 2300, 2572, 2944, 3200, 3215, 3680, 4600, 5144, 6430, 7360, 9200, 10288, 12860, 14720, 14789, 16075, 18400, 20576, 25720, 29578, 32150, 36800, 41152, 51440, 59156, 64300, 73600, 73945, 82304, 102880, 118312, 128600, 147890, 205760, 236624, 257200, 295780, 369725, 411520, 473248, 514400, 591560, 739450, 946496, 1028800, 1183120, 1478900, 1892992, 2057600, 2366240, 2957800, 4732480, 5915600, 9464960, 11831200, 23662400, 47324800]

約数ペア:

[(1, 47324800), (2, 23662400), (4, 11831200), (5, 9464960), (8, 5915600), (10, 4732480), (16, 2957800), (20, 2366240), (23, 2057600), (25, 1892992), (32, 1478900), (40, 1183120), (46, 1028800), (50, 946496), (64, 739450), (80, 591560), (92, 514400), (100, 473248), (115, 411520), (128, 369725), (160, 295780), (184, 257200), (200, 236624), (230, 205760), (320, 147890), (368, 128600), (400, 118312), (460, 102880), (575, 82304), (640, 73945), (643, 73600), (736, 64300), (800, 59156), (920, 51440), (1150, 41152), (1286, 36800), (1472, 32150), (1600, 29578), (1840, 25720), (2300, 20576), (2572, 18400), (2944, 16075), (3200, 14789), (3215, 14720), (3680, 12860), (4600, 10288), (5144, 9200), (6430, 7360)]