117207440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{209299}}^1$

素因数の和:209319

約数の個数: 40

約数和(自身を含む): 311438400

約数和(自身を除く): 194230960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 209299, 418598, 837196, 1046495, 1465093, 1674392, 2092990, 2930186, 3348784, 4185980, 5860372, 7325465, 8371960, 11720744, 14650930, 16743920, 23441488, 29301860, 58603720, 117207440]

約数ペア:

[(1, 117207440), (2, 58603720), (4, 29301860), (5, 23441488), (7, 16743920), (8, 14650930), (10, 11720744), (14, 8371960), (16, 7325465), (20, 5860372), (28, 4185980), (35, 3348784), (40, 2930186), (56, 2092990), (70, 1674392), (80, 1465093), (112, 1046495), (140, 837196), (280, 418598), (560, 209299)]