13394260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17631980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 569, 1070, 1138, 1177, 2140, 2276, 2354, 2845, 4708, 5690, 5885, 6259, 11380, 11770, 12518, 23540, 25036, 31295, 60883, 62590, 121766, 125180, 243532, 304415, 608830, 669713, 1217660, 1339426, 2678852, 3348565, 6697130, 13394260]

約数ペア:

[(1, 13394260), (2, 6697130), (4, 3348565), (5, 2678852), (10, 1339426), (11, 1217660), (20, 669713), (22, 608830), (44, 304415), (55, 243532), (107, 125180), (110, 121766), (214, 62590), (220, 60883), (428, 31295), (535, 25036), (569, 23540), (1070, 12518), (1138, 11770), (1177, 11380), (2140, 6259), (2276, 5885), (2354, 5690), (2845, 4708)]