4448787070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11953}}^1$

素因数の和:12389

約数の個数: 64

約数和(自身を含む): 9880698240

約数和(自身を除く): 5431911170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 409, 455, 818, 910, 2045, 2863, 4090, 5317, 5726, 10634, 11953, 14315, 23906, 26585, 28630, 37219, 53170, 59765, 74438, 83671, 119530, 155389, 167342, 186095, 310778, 372190, 418355, 776945, 836710, 1087723, 1553890, 2175446, 4888777, 5438615, 9777554, 10877230, 24443885, 34221439, 48887770, 63554101, 68442878, 127108202, 171107195, 317770505, 342214390, 444878707, 635541010, 889757414, 2224393535, 4448787070]

約数ペア:

[(1, 4448787070), (2, 2224393535), (5, 889757414), (7, 635541010), (10, 444878707), (13, 342214390), (14, 317770505), (26, 171107195), (35, 127108202), (65, 68442878), (70, 63554101), (91, 48887770), (130, 34221439), (182, 24443885), (409, 10877230), (455, 9777554), (818, 5438615), (910, 4888777), (2045, 2175446), (2863, 1553890), (4090, 1087723), (5317, 836710), (5726, 776945), (10634, 418355), (11953, 372190), (14315, 310778), (23906, 186095), (26585, 167342), (28630, 155389), (37219, 119530), (53170, 83671), (59765, 74438)]