7942758550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{28433}}^1$

素因数の和:28633

約数の個数: 48

約数和(自身を含む): 15273834912

約数和(自身を除く): 7331076362

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 151, 185, 302, 370, 755, 925, 1510, 1850, 3775, 5587, 7550, 11174, 27935, 28433, 55870, 56866, 139675, 142165, 279350, 284330, 710825, 1052021, 1421650, 2104042, 4293383, 5260105, 8586766, 10520210, 21466915, 26300525, 42933830, 52601050, 107334575, 158855171, 214669150, 317710342, 794275855, 1588551710, 3971379275, 7942758550]

約数ペア:

[(1, 7942758550), (2, 3971379275), (5, 1588551710), (10, 794275855), (25, 317710342), (37, 214669150), (50, 158855171), (74, 107334575), (151, 52601050), (185, 42933830), (302, 26300525), (370, 21466915), (755, 10520210), (925, 8586766), (1510, 5260105), (1850, 4293383), (3775, 2104042), (5587, 1421650), (7550, 1052021), (11174, 710825), (27935, 284330), (28433, 279350), (55870, 142165), (56866, 139675)]