104922860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{749449}}^1$

素因数の和:749465

約数の個数: 24

約数和(自身を含む): 251815200

約数和(自身を除く): 146892340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 749449, 1498898, 2997796, 3747245, 5246143, 7494490, 10492286, 14988980, 20984572, 26230715, 52461430, 104922860]

約数ペア:

[(1, 104922860), (2, 52461430), (4, 26230715), (5, 20984572), (7, 14988980), (10, 10492286), (14, 7494490), (20, 5246143), (28, 3747245), (35, 2997796), (70, 1498898), (140, 749449)]