9077840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 21514248

約数和(自身を除く): 12436408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2141, 4240, 4282, 8564, 10705, 17128, 21410, 34256, 42820, 85640, 113473, 171280, 226946, 453892, 567365, 907784, 1134730, 1815568, 2269460, 4538920, 9077840]

約数ペア:

[(1, 9077840), (2, 4538920), (4, 2269460), (5, 1815568), (8, 1134730), (10, 907784), (16, 567365), (20, 453892), (40, 226946), (53, 171280), (80, 113473), (106, 85640), (212, 42820), (265, 34256), (424, 21410), (530, 17128), (848, 10705), (1060, 8564), (2120, 4282), (2141, 4240)]