927709120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223007}}^1$

素因数の和:223037

約数の個数: 56

約数和(自身を含む): 2379049344

約数和(自身を除く): 1451340224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 223007, 446014, 892028, 1115035, 1784056, 2230070, 2899091, 3568112, 4460140, 5798182, 7136224, 8920280, 11596364, 14272448, 14495455, 17840560, 23192728, 28990910, 35681120, 46385456, 57981820, 71362240, 92770912, 115963640, 185541824, 231927280, 463854560, 927709120]

約数ペア:

[(1, 927709120), (2, 463854560), (4, 231927280), (5, 185541824), (8, 115963640), (10, 92770912), (13, 71362240), (16, 57981820), (20, 46385456), (26, 35681120), (32, 28990910), (40, 23192728), (52, 17840560), (64, 14495455), (65, 14272448), (80, 11596364), (104, 8920280), (130, 7136224), (160, 5798182), (208, 4460140), (260, 3568112), (320, 2899091), (416, 2230070), (520, 1784056), (832, 1115035), (1040, 892028), (2080, 446014), (4160, 223007)]