7138940440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6154259}}^1$

素因数の和:6154299

約数の個数: 32

約数和(自身を含む): 16616502000

約数和(自身を除く): 9477561560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6154259, 12308518, 24617036, 30771295, 49234072, 61542590, 123085180, 178473511, 246170360, 356947022, 713894044, 892367555, 1427788088, 1784735110, 3569470220, 7138940440]

約数ペア:

[(1, 7138940440), (2, 3569470220), (4, 1784735110), (5, 1427788088), (8, 892367555), (10, 713894044), (20, 356947022), (29, 246170360), (40, 178473511), (58, 123085180), (116, 61542590), (145, 49234072), (232, 30771295), (290, 24617036), (580, 12308518), (1160, 6154259)]