47201680

素因数分解:

$2^4\times 5^1\times {\mathrm{590021}}^1$

素因数の和:590034

約数の個数: 20

約数和(自身を含む): 109744092

約数和(自身を除く): 62542412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 590021, 1180042, 2360084, 2950105, 4720168, 5900210, 9440336, 11800420, 23600840, 47201680]

約数ペア:

[(1, 47201680), (2, 23600840), (4, 11800420), (5, 9440336), (8, 5900210), (10, 4720168), (16, 2950105), (20, 2360084), (40, 1180042), (80, 590021)]