553954990540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13729}}^1\times {\mathrm{288209}}^1$

素因数の和:301954

約数の個数: 48

約数和(自身を含む): 1329593428800

約数和(自身を除く): 775638438260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13729, 27458, 54916, 68645, 96103, 137290, 192206, 274580, 288209, 384412, 480515, 576418, 961030, 1152836, 1441045, 1922060, 2017463, 2882090, 4034926, 5764180, 8069852, 10087315, 20174630, 40349260, 3956821361, 7913642722, 15827285444, 19784106805, 27697749527, 39568213610, 55395499054, 79136427220, 110790998108, 138488747635, 276977495270, 553954990540]

約数ペア:

[(1, 553954990540), (2, 276977495270), (4, 138488747635), (5, 110790998108), (7, 79136427220), (10, 55395499054), (14, 39568213610), (20, 27697749527), (28, 19784106805), (35, 15827285444), (70, 7913642722), (140, 3956821361), (13729, 40349260), (27458, 20174630), (54916, 10087315), (68645, 8069852), (96103, 5764180), (137290, 4034926), (192206, 2882090), (274580, 2017463), (288209, 1922060), (384412, 1441045), (480515, 1152836), (576418, 961030)]