56943400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12418

約数の個数: 48

約数和(自身を含む): 138160800

約数和(自身を除く): 81217400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 12379, 24758, 49516, 61895, 99032, 123790, 247580, 284717, 309475, 495160, 569434, 618950, 1138868, 1237900, 1423585, 2277736, 2475800, 2847170, 5694340, 7117925, 11388680, 14235850, 28471700, 56943400]

約数ペア:

[(1, 56943400), (2, 28471700), (4, 14235850), (5, 11388680), (8, 7117925), (10, 5694340), (20, 2847170), (23, 2475800), (25, 2277736), (40, 1423585), (46, 1237900), (50, 1138868), (92, 618950), (100, 569434), (115, 495160), (184, 309475), (200, 284717), (230, 247580), (460, 123790), (575, 99032), (920, 61895), (1150, 49516), (2300, 24758), (4600, 12379)]