10130909990

素因数分解:

$2^1\times 5^1\times {\mathrm{18719}}^1\times {\mathrm{54121}}^1$

素因数の和:72847

約数の個数: 16

約数和(自身を含む): 18236949120

約数和(自身を除く): 8106039130

約数列:

[1, 2, 5, 10, 18719, 37438, 54121, 93595, 108242, 187190, 270605, 541210, 1013090999, 2026181998, 5065454995, 10130909990]

約数ペア:

[(1, 10130909990), (2, 5065454995), (5, 2026181998), (10, 1013090999), (18719, 541210), (37438, 270605), (54121, 187190), (93595, 108242)]