1993054250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{724747}}^1$

素因数の和:724775

約数の個数: 32

約数和(自身を含む): 4070184768

約数和(自身を除く): 2077130518

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 724747, 1449494, 3623735, 7247470, 7972217, 15944434, 18118675, 36237350, 39861085, 79722170, 90593375, 181186750, 199305425, 398610850, 996527125, 1993054250]

約数ペア:

[(1, 1993054250), (2, 996527125), (5, 398610850), (10, 199305425), (11, 181186750), (22, 90593375), (25, 79722170), (50, 39861085), (55, 36237350), (110, 18118675), (125, 15944434), (250, 7972217), (275, 7247470), (550, 3623735), (1375, 1449494), (2750, 724747)]