11841680

素因数分解:

$2^4\times 5^1\times {\mathrm{148021}}^1$

素因数の和:148034

約数の個数: 20

約数和(自身を含む): 27532092

約数和(自身を除く): 15690412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 148021, 296042, 592084, 740105, 1184168, 1480210, 2368336, 2960420, 5920840, 11841680]

約数ペア:

[(1, 11841680), (2, 5920840), (4, 2960420), (5, 2368336), (8, 1480210), (10, 1184168), (16, 740105), (20, 592084), (40, 296042), (80, 148021)]