7157996350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{106123}}^1$

素因数の和:106225

約数の個数: 48

約数和(自身を含む): 14212126080

約数和(自身を除く): 7054129730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 2698, 3550, 6745, 13490, 33725, 67450, 106123, 212246, 530615, 1061230, 2016337, 2653075, 4032674, 5306150, 7534733, 10081685, 15069466, 20163370, 37673665, 50408425, 75347330, 100816850, 143159927, 188368325, 286319854, 376736650, 715799635, 1431599270, 3578998175, 7157996350]

約数ペア:

[(1, 7157996350), (2, 3578998175), (5, 1431599270), (10, 715799635), (19, 376736650), (25, 286319854), (38, 188368325), (50, 143159927), (71, 100816850), (95, 75347330), (142, 50408425), (190, 37673665), (355, 20163370), (475, 15069466), (710, 10081685), (950, 7534733), (1349, 5306150), (1775, 4032674), (2698, 2653075), (3550, 2016337), (6745, 1061230), (13490, 530615), (33725, 212246), (67450, 106123)]