8295760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 21225204

約数和(自身を除く): 12929444

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 857, 880, 968, 1210, 1714, 1936, 2420, 3428, 4285, 4840, 6856, 8570, 9427, 9680, 13712, 17140, 18854, 34280, 37708, 47135, 68560, 75416, 94270, 103697, 150832, 188540, 207394, 377080, 414788, 518485, 754160, 829576, 1036970, 1659152, 2073940, 4147880, 8295760]

約数ペア:

[(1, 8295760), (2, 4147880), (4, 2073940), (5, 1659152), (8, 1036970), (10, 829576), (11, 754160), (16, 518485), (20, 414788), (22, 377080), (40, 207394), (44, 188540), (55, 150832), (80, 103697), (88, 94270), (110, 75416), (121, 68560), (176, 47135), (220, 37708), (242, 34280), (440, 18854), (484, 17140), (605, 13712), (857, 9680), (880, 9427), (968, 8570), (1210, 6856), (1714, 4840), (1936, 4285), (2420, 3428)]