42317000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 64

約数和(自身を含む): 108051840

約数和(自身を除く): 65734840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 3847, 5500, 7694, 11000, 15388, 19235, 30776, 38470, 42317, 76940, 84634, 96175, 153880, 169268, 192350, 211585, 338536, 384700, 423170, 480875, 769400, 846340, 961750, 1057925, 1692680, 1923500, 2115850, 3847000, 4231700, 5289625, 8463400, 10579250, 21158500, 42317000]

約数ペア:

[(1, 42317000), (2, 21158500), (4, 10579250), (5, 8463400), (8, 5289625), (10, 4231700), (11, 3847000), (20, 2115850), (22, 1923500), (25, 1692680), (40, 1057925), (44, 961750), (50, 846340), (55, 769400), (88, 480875), (100, 423170), (110, 384700), (125, 338536), (200, 211585), (220, 192350), (250, 169268), (275, 153880), (440, 96175), (500, 84634), (550, 76940), (1000, 42317), (1100, 38470), (1375, 30776), (2200, 19235), (2750, 15388), (3847, 11000), (5500, 7694)]