2256650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:407

約数の個数: 36

約数和(自身を含む): 4626006

約数和(自身を除く): 2369356

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 373, 550, 605, 746, 1210, 1865, 3025, 3730, 4103, 6050, 8206, 9325, 18650, 20515, 41030, 45133, 90266, 102575, 205150, 225665, 451330, 1128325, 2256650]

約数ペア:

[(1, 2256650), (2, 1128325), (5, 451330), (10, 225665), (11, 205150), (22, 102575), (25, 90266), (50, 45133), (55, 41030), (110, 20515), (121, 18650), (242, 9325), (275, 8206), (373, 6050), (550, 4103), (605, 3730), (746, 3025), (1210, 1865)]