8036890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 15313536

約数和(自身を除く): 7276646

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 421, 830, 842, 1909, 2105, 3818, 4210, 9545, 9683, 19090, 19366, 34943, 48415, 69886, 96830, 174715, 349430, 803689, 1607378, 4018445, 8036890]

約数ペア:

[(1, 8036890), (2, 4018445), (5, 1607378), (10, 803689), (23, 349430), (46, 174715), (83, 96830), (115, 69886), (166, 48415), (230, 34943), (415, 19366), (421, 19090), (830, 9683), (842, 9545), (1909, 4210), (2105, 3818)]