75447920

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6007}}^1$

素因数の和:6177

約数の個数: 40

約数和(自身を含む): 176563104

約数和(自身を除く): 101115184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6007, 6280, 12014, 12560, 24028, 30035, 48056, 60070, 96112, 120140, 240280, 480560, 943099, 1886198, 3772396, 4715495, 7544792, 9430990, 15089584, 18861980, 37723960, 75447920]

約数ペア:

[(1, 75447920), (2, 37723960), (4, 18861980), (5, 15089584), (8, 9430990), (10, 7544792), (16, 4715495), (20, 3772396), (40, 1886198), (80, 943099), (157, 480560), (314, 240280), (628, 120140), (785, 96112), (1256, 60070), (1570, 48056), (2512, 30035), (3140, 24028), (6007, 12560), (6280, 12014)]