26768480

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 63567504

約数和(自身を除く): 36799024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 571, 586, 1142, 1172, 1465, 2284, 2344, 2855, 2930, 4568, 4688, 5710, 5860, 9136, 9376, 11420, 11720, 18272, 22840, 23440, 45680, 46880, 91360, 167303, 334606, 669212, 836515, 1338424, 1673030, 2676848, 3346060, 5353696, 6692120, 13384240, 26768480]

約数ペア:

[(1, 26768480), (2, 13384240), (4, 6692120), (5, 5353696), (8, 3346060), (10, 2676848), (16, 1673030), (20, 1338424), (32, 836515), (40, 669212), (80, 334606), (160, 167303), (293, 91360), (571, 46880), (586, 45680), (1142, 23440), (1172, 22840), (1465, 18272), (2284, 11720), (2344, 11420), (2855, 9376), (2930, 9136), (4568, 5860), (4688, 5710)]