22770740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 51985920

約数和(自身を除く): 29215180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1933, 2356, 2945, 3866, 5890, 7732, 9665, 11780, 19330, 36727, 38660, 59923, 73454, 119846, 146908, 183635, 239692, 299615, 367270, 599230, 734540, 1138537, 1198460, 2277074, 4554148, 5692685, 11385370, 22770740]

約数ペア:

[(1, 22770740), (2, 11385370), (4, 5692685), (5, 4554148), (10, 2277074), (19, 1198460), (20, 1138537), (31, 734540), (38, 599230), (62, 367270), (76, 299615), (95, 239692), (124, 183635), (155, 146908), (190, 119846), (310, 73454), (380, 59923), (589, 38660), (620, 36727), (1178, 19330), (1933, 11780), (2356, 9665), (2945, 7732), (3866, 5890)]