149624740

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{8053}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 314589240

約数和(自身を除く): 164964500

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 8053, 9290, 16106, 18580, 32212, 40265, 80530, 161060, 7481237, 14962474, 29924948, 37406185, 74812370, 149624740]

約数ペア:

[(1, 149624740), (2, 74812370), (4, 37406185), (5, 29924948), (10, 14962474), (20, 7481237), (929, 161060), (1858, 80530), (3716, 40265), (4645, 32212), (8053, 18580), (9290, 16106)]