39365471680

素因数分解:

$2^6\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{73973}}^1$

素因数の和:75653

約数の個数: 56

約数和(自身を含む): 93796664832

約数和(自身を除く): 54431193152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1663, 3326, 6652, 8315, 13304, 16630, 26608, 33260, 53216, 66520, 73973, 106432, 133040, 147946, 266080, 295892, 369865, 532160, 591784, 739730, 1183568, 1479460, 2367136, 2958920, 4734272, 5917840, 11835680, 23671360, 123017099, 246034198, 492068396, 615085495, 984136792, 1230170990, 1968273584, 2460341980, 3936547168, 4920683960, 7873094336, 9841367920, 19682735840, 39365471680]

約数ペア:

[(1, 39365471680), (2, 19682735840), (4, 9841367920), (5, 7873094336), (8, 4920683960), (10, 3936547168), (16, 2460341980), (20, 1968273584), (32, 1230170990), (40, 984136792), (64, 615085495), (80, 492068396), (160, 246034198), (320, 123017099), (1663, 23671360), (3326, 11835680), (6652, 5917840), (8315, 4734272), (13304, 2958920), (16630, 2367136), (26608, 1479460), (33260, 1183568), (53216, 739730), (66520, 591784), (73973, 532160), (106432, 369865), (133040, 295892), (147946, 266080)]