75839680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33857}}^1$

素因数の和:33881

約数の個数: 56

約数和(自身を含む): 206398368

約数和(自身を除く): 130558688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33857, 67714, 135428, 169285, 236999, 270856, 338570, 473998, 541712, 677140, 947996, 1083424, 1184995, 1354280, 1895992, 2166848, 2369990, 2708560, 3791984, 4739980, 5417120, 7583968, 9479960, 10834240, 15167936, 18959920, 37919840, 75839680]

約数ペア:

[(1, 75839680), (2, 37919840), (4, 18959920), (5, 15167936), (7, 10834240), (8, 9479960), (10, 7583968), (14, 5417120), (16, 4739980), (20, 3791984), (28, 2708560), (32, 2369990), (35, 2166848), (40, 1895992), (56, 1354280), (64, 1184995), (70, 1083424), (80, 947996), (112, 677140), (140, 541712), (160, 473998), (224, 338570), (280, 270856), (320, 236999), (448, 169285), (560, 135428), (1120, 67714), (2240, 33857)]