82677140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45427}}^1$

素因数の和:45456

約数の個数: 48

約数和(自身を含む): 213693312

約数和(自身を除く): 131016172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 45427, 90854, 181708, 227135, 317989, 454270, 590551, 635978, 908540, 1181102, 1271956, 1589945, 2362204, 2952755, 3179890, 4133857, 5905510, 6359780, 8267714, 11811020, 16535428, 20669285, 41338570, 82677140]

約数ペア:

[(1, 82677140), (2, 41338570), (4, 20669285), (5, 16535428), (7, 11811020), (10, 8267714), (13, 6359780), (14, 5905510), (20, 4133857), (26, 3179890), (28, 2952755), (35, 2362204), (52, 1589945), (65, 1271956), (70, 1181102), (91, 908540), (130, 635978), (140, 590551), (182, 454270), (260, 317989), (364, 227135), (455, 181708), (910, 90854), (1820, 45427)]