109964740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 238767984

約数和(自身を除く): 128803244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 181, 185, 362, 370, 724, 740, 821, 905, 1642, 1810, 3284, 3620, 4105, 6697, 8210, 13394, 16420, 26788, 30377, 33485, 60754, 66970, 121508, 133940, 148601, 151885, 297202, 303770, 594404, 607540, 743005, 1486010, 2972020, 5498237, 10996474, 21992948, 27491185, 54982370, 109964740]

約数ペア:

[(1, 109964740), (2, 54982370), (4, 27491185), (5, 21992948), (10, 10996474), (20, 5498237), (37, 2972020), (74, 1486010), (148, 743005), (181, 607540), (185, 594404), (362, 303770), (370, 297202), (724, 151885), (740, 148601), (821, 133940), (905, 121508), (1642, 66970), (1810, 60754), (3284, 33485), (3620, 30377), (4105, 26788), (6697, 16420), (8210, 13394)]