56800840

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3067}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 128119680

約数和(自身を除く): 71318840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3067, 3704, 4630, 6134, 9260, 12268, 15335, 18520, 24536, 30670, 61340, 122680, 1420021, 2840042, 5680084, 7100105, 11360168, 14200210, 28400420, 56800840]

約数ペア:

[(1, 56800840), (2, 28400420), (4, 14200210), (5, 11360168), (8, 7100105), (10, 5680084), (20, 2840042), (40, 1420021), (463, 122680), (926, 61340), (1852, 30670), (2315, 24536), (3067, 18520), (3704, 15335), (4630, 12268), (6134, 9260)]