67838650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{11213}}^1$

素因数の和:11247

約数の個数: 36

約数和(自身を含む): 138705966

約数和(自身を除く): 70867316

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 11213, 22426, 56065, 112130, 123343, 246686, 280325, 560650, 616715, 1233430, 1356773, 2713546, 3083575, 6167150, 6783865, 13567730, 33919325, 67838650]

約数ペア:

[(1, 67838650), (2, 33919325), (5, 13567730), (10, 6783865), (11, 6167150), (22, 3083575), (25, 2713546), (50, 1356773), (55, 1233430), (110, 616715), (121, 560650), (242, 280325), (275, 246686), (550, 123343), (605, 112130), (1210, 56065), (3025, 22426), (6050, 11213)]