2789874740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3770101}}^1$

素因数の和:3770147

約数の個数: 24

約数和(自身を含む): 6017082792

約数和(自身を除く): 3227208052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3770101, 7540202, 15080404, 18850505, 37701010, 75402020, 139493737, 278987474, 557974948, 697468685, 1394937370, 2789874740]

約数ペア:

[(1, 2789874740), (2, 1394937370), (4, 697468685), (5, 557974948), (10, 278987474), (20, 139493737), (37, 75402020), (74, 37701010), (148, 18850505), (185, 15080404), (370, 7540202), (740, 3770101)]