2354490860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1\times {\mathrm{2719}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 5120236800

約数和(自身を除く): 2765745940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1493, 2719, 2986, 5438, 5972, 7465, 10876, 13595, 14930, 27190, 29860, 43297, 54380, 78851, 86594, 157702, 173188, 216485, 315404, 394255, 432970, 788510, 865940, 1577020, 4059467, 8118934, 16237868, 20297335, 40594670, 81189340, 117724543, 235449086, 470898172, 588622715, 1177245430, 2354490860]

約数ペア:

[(1, 2354490860), (2, 1177245430), (4, 588622715), (5, 470898172), (10, 235449086), (20, 117724543), (29, 81189340), (58, 40594670), (116, 20297335), (145, 16237868), (290, 8118934), (580, 4059467), (1493, 1577020), (2719, 865940), (2986, 788510), (5438, 432970), (5972, 394255), (7465, 315404), (10876, 216485), (13595, 173188), (14930, 157702), (27190, 86594), (29860, 78851), (43297, 54380)]