804556017380

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{8563}}^1\times {\mathrm{5807}}^1$

素因数の和:15188

約数の個数: 48

約数和(自身を含む): 1692145002240

約数和(自身を除く): 887588984860

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 5807, 8090, 8563, 11614, 16180, 17126, 23228, 29035, 34252, 42815, 58070, 85630, 116140, 171260, 4697863, 6927467, 9395726, 13854934, 18791452, 23489315, 27709868, 34637335, 46978630, 49725341, 69274670, 93957260, 99450682, 138549340, 198901364, 248626705, 497253410, 994506820, 40227800869, 80455601738, 160911203476, 201139004345, 402278008690, 804556017380]

約数ペア:

[(1, 804556017380), (2, 402278008690), (4, 201139004345), (5, 160911203476), (10, 80455601738), (20, 40227800869), (809, 994506820), (1618, 497253410), (3236, 248626705), (4045, 198901364), (5807, 138549340), (8090, 99450682), (8563, 93957260), (11614, 69274670), (16180, 49725341), (17126, 46978630), (23228, 34637335), (29035, 27709868), (34252, 23489315), (42815, 18791452), (58070, 13854934), (85630, 9395726), (116140, 6927467), (171260, 4697863)]