68348548240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{122050979}}^1$

素因数の和:122050999

約数の個数: 40

約数和(自身を含む): 181611858240

約数和(自身を除く): 113263310000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 122050979, 244101958, 488203916, 610254895, 854356853, 976407832, 1220509790, 1708713706, 1952815664, 2441019580, 3417427412, 4271784265, 4882039160, 6834854824, 8543568530, 9764078320, 13669709648, 17087137060, 34174274120, 68348548240]

約数ペア:

[(1, 68348548240), (2, 34174274120), (4, 17087137060), (5, 13669709648), (7, 9764078320), (8, 8543568530), (10, 6834854824), (14, 4882039160), (16, 4271784265), (20, 3417427412), (28, 2441019580), (35, 1952815664), (40, 1708713706), (56, 1220509790), (70, 976407832), (80, 854356853), (112, 610254895), (140, 488203916), (280, 244101958), (560, 122050979)]