46442000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2145

約数の個数: 80

約数和(自身を含む): 122563584

約数和(自身を除く): 76121584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2111, 2200, 2750, 4222, 4400, 5500, 8444, 10555, 11000, 16888, 21110, 22000, 23221, 33776, 42220, 46442, 52775, 84440, 92884, 105550, 116105, 168880, 185768, 211100, 232210, 263875, 371536, 422200, 464420, 527750, 580525, 844400, 928840, 1055500, 1161050, 1857680, 2111000, 2322100, 2902625, 4222000, 4644200, 5805250, 9288400, 11610500, 23221000, 46442000]

約数ペア:

[(1, 46442000), (2, 23221000), (4, 11610500), (5, 9288400), (8, 5805250), (10, 4644200), (11, 4222000), (16, 2902625), (20, 2322100), (22, 2111000), (25, 1857680), (40, 1161050), (44, 1055500), (50, 928840), (55, 844400), (80, 580525), (88, 527750), (100, 464420), (110, 422200), (125, 371536), (176, 263875), (200, 232210), (220, 211100), (250, 185768), (275, 168880), (400, 116105), (440, 105550), (500, 92884), (550, 84440), (880, 52775), (1000, 46442), (1100, 42220), (1375, 33776), (2000, 23221), (2111, 22000), (2200, 21110), (2750, 16888), (4222, 11000), (4400, 10555), (5500, 8444)]