67539920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{120607}}^1$

素因数の和:120627

約数の個数: 40

約数和(自身を含む): 179464704

約数和(自身を除く): 111924784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 120607, 241214, 482428, 603035, 844249, 964856, 1206070, 1688498, 1929712, 2412140, 3376996, 4221245, 4824280, 6753992, 8442490, 9648560, 13507984, 16884980, 33769960, 67539920]

約数ペア:

[(1, 67539920), (2, 33769960), (4, 16884980), (5, 13507984), (7, 9648560), (8, 8442490), (10, 6753992), (14, 4824280), (16, 4221245), (20, 3376996), (28, 2412140), (35, 1929712), (40, 1688498), (56, 1206070), (70, 964856), (80, 844249), (112, 603035), (140, 482428), (280, 241214), (560, 120607)]