10723720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{38299}}^1$

素因数の和:38317

約数の個数: 32

約数和(自身を含む): 27576000

約数和(自身を除く): 16852280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 38299, 76598, 153196, 191495, 268093, 306392, 382990, 536186, 765980, 1072372, 1340465, 1531960, 2144744, 2680930, 5361860, 10723720]

約数ペア:

[(1, 10723720), (2, 5361860), (4, 2680930), (5, 2144744), (7, 1531960), (8, 1340465), (10, 1072372), (14, 765980), (20, 536186), (28, 382990), (35, 306392), (40, 268093), (56, 191495), (70, 153196), (140, 76598), (280, 38299)]