85789760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38299}}^1$

素因数の和:38323

約数の個数: 56

約数和(自身を含む): 233476800

約数和(自身を除く): 147687040

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, 38299, 76598, 153196, 191495, 268093, 306392, 382990, 536186, 612784, 765980, 1072372, 1225568, 1340465, 1531960, 2144744, 2451136, 2680930, 3063920, 4289488, 5361860, 6127840, 8578976, 10723720, 12255680, 17157952, 21447440, 42894880, 85789760]

約数ペア:

[(1, 85789760), (2, 42894880), (4, 21447440), (5, 17157952), (7, 12255680), (8, 10723720), (10, 8578976), (14, 6127840), (16, 5361860), (20, 4289488), (28, 3063920), (32, 2680930), (35, 2451136), (40, 2144744), (56, 1531960), (64, 1340465), (70, 1225568), (80, 1072372), (112, 765980), (140, 612784), (160, 536186), (224, 382990), (280, 306392), (320, 268093), (448, 191495), (560, 153196), (1120, 76598), (2240, 38299)]