1429042940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{54419}}^1$

素因数の和:54542

約数の個数: 48

約数和(自身を含む): 3263893920

約数和(自身を除く): 1834850980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 54419, 108838, 217676, 272095, 544190, 707447, 1088380, 1414894, 2829788, 3537235, 5496319, 7074470, 10992638, 14148940, 21985276, 27481595, 54963190, 71452147, 109926380, 142904294, 285808588, 357260735, 714521470, 1429042940]

約数ペア:

[(1, 1429042940), (2, 714521470), (4, 357260735), (5, 285808588), (10, 142904294), (13, 109926380), (20, 71452147), (26, 54963190), (52, 27481595), (65, 21985276), (101, 14148940), (130, 10992638), (202, 7074470), (260, 5496319), (404, 3537235), (505, 2829788), (1010, 1414894), (1313, 1088380), (2020, 707447), (2626, 544190), (5252, 272095), (6565, 217676), (13130, 108838), (26260, 54419)]