25237190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 49782816

約数和(自身を除く): 24545626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 733, 1466, 1565, 3130, 3443, 3665, 6886, 7330, 8063, 16126, 17215, 34430, 40315, 80630, 229429, 458858, 1147145, 2294290, 2523719, 5047438, 12618595, 25237190]

約数ペア:

[(1, 25237190), (2, 12618595), (5, 5047438), (10, 2523719), (11, 2294290), (22, 1147145), (55, 458858), (110, 229429), (313, 80630), (626, 40315), (733, 34430), (1466, 17215), (1565, 16126), (3130, 8063), (3443, 7330), (3665, 6886)]