11641569350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{7411}}^1$

素因数の和:7865

約数の個数: 48

約数和(自身を含む): 21961607760

約数和(自身を除く): 10320038410

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 353, 445, 706, 890, 1765, 2225, 3530, 4450, 7411, 8825, 14822, 17650, 31417, 37055, 62834, 74110, 157085, 185275, 314170, 370550, 659579, 785425, 1319158, 1570850, 2616083, 3297895, 5232166, 6595790, 13080415, 16489475, 26160830, 32978950, 65402075, 130804150, 232831387, 465662774, 1164156935, 2328313870, 5820784675, 11641569350]

約数ペア:

[(1, 11641569350), (2, 5820784675), (5, 2328313870), (10, 1164156935), (25, 465662774), (50, 232831387), (89, 130804150), (178, 65402075), (353, 32978950), (445, 26160830), (706, 16489475), (890, 13080415), (1765, 6595790), (2225, 5232166), (3530, 3297895), (4450, 2616083), (7411, 1570850), (8825, 1319158), (14822, 785425), (17650, 659579), (31417, 370550), (37055, 314170), (62834, 185275), (74110, 157085)]