19441520220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7903057}}^1$

素因数の和:7903110

約数の個数: 48

約数和(自身を含む): 55763977248

約数和(自身を除く): 36322457028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7903057, 15806114, 23709171, 31612228, 39515285, 47418342, 79030570, 94836684, 118545855, 158061140, 237091710, 324025337, 474183420, 648050674, 972076011, 1296101348, 1620126685, 1944152022, 3240253370, 3888304044, 4860380055, 6480506740, 9720760110, 19441520220]

約数ペア:

[(1, 19441520220), (2, 9720760110), (3, 6480506740), (4, 4860380055), (5, 3888304044), (6, 3240253370), (10, 1944152022), (12, 1620126685), (15, 1296101348), (20, 972076011), (30, 648050674), (41, 474183420), (60, 324025337), (82, 237091710), (123, 158061140), (164, 118545855), (205, 94836684), (246, 79030570), (410, 47418342), (492, 39515285), (615, 31612228), (820, 23709171), (1230, 15806114), (2460, 7903057)]