442728550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7523}}^1$

素因数の和:7653

約数の個数: 48

約数和(自身を含む): 906852672

約数和(自身を除く): 464124122

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 535, 550, 1070, 1177, 2354, 2675, 5350, 5885, 7523, 11770, 15046, 29425, 37615, 58850, 75230, 82753, 165506, 188075, 376150, 413765, 804961, 827530, 1609922, 2068825, 4024805, 4137650, 8049610, 8854571, 17709142, 20124025, 40248050, 44272855, 88545710, 221364275, 442728550]

約数ペア:

[(1, 442728550), (2, 221364275), (5, 88545710), (10, 44272855), (11, 40248050), (22, 20124025), (25, 17709142), (50, 8854571), (55, 8049610), (107, 4137650), (110, 4024805), (214, 2068825), (275, 1609922), (535, 827530), (550, 804961), (1070, 413765), (1177, 376150), (2354, 188075), (2675, 165506), (5350, 82753), (5885, 75230), (7523, 58850), (11770, 37615), (15046, 29425)]