23627480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14407}}^1$

素因数の和:14459

約数の個数: 32

約数和(自身を含む): 54462240

約数和(自身を除く): 30834760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14407, 28814, 57628, 72035, 115256, 144070, 288140, 576280, 590687, 1181374, 2362748, 2953435, 4725496, 5906870, 11813740, 23627480]

約数ペア:

[(1, 23627480), (2, 11813740), (4, 5906870), (5, 4725496), (8, 2953435), (10, 2362748), (20, 1181374), (40, 590687), (41, 576280), (82, 288140), (164, 144070), (205, 115256), (328, 72035), (410, 57628), (820, 28814), (1640, 14407)]