12366880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 30020760

約数和(自身を除く): 17653880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2089, 2960, 4178, 5920, 8356, 10445, 16712, 20890, 33424, 41780, 66848, 77293, 83560, 154586, 167120, 309172, 334240, 386465, 618344, 772930, 1236688, 1545860, 2473376, 3091720, 6183440, 12366880]

約数ペア:

[(1, 12366880), (2, 6183440), (4, 3091720), (5, 2473376), (8, 1545860), (10, 1236688), (16, 772930), (20, 618344), (32, 386465), (37, 334240), (40, 309172), (74, 167120), (80, 154586), (148, 83560), (160, 77293), (185, 66848), (296, 41780), (370, 33424), (592, 20890), (740, 16712), (1184, 10445), (1480, 8356), (2089, 5920), (2960, 4178)]