8312480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4723}}^1$

素因数の和:4749

約数の個数: 48

約数和(自身を含む): 21428064

約数和(自身を除く): 13115584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4723, 9446, 18892, 23615, 37784, 47230, 51953, 75568, 94460, 103906, 151136, 188920, 207812, 259765, 377840, 415624, 519530, 755680, 831248, 1039060, 1662496, 2078120, 4156240, 8312480]

約数ペア:

[(1, 8312480), (2, 4156240), (4, 2078120), (5, 1662496), (8, 1039060), (10, 831248), (11, 755680), (16, 519530), (20, 415624), (22, 377840), (32, 259765), (40, 207812), (44, 188920), (55, 151136), (80, 103906), (88, 94460), (110, 75568), (160, 51953), (176, 47230), (220, 37784), (352, 23615), (440, 18892), (880, 9446), (1760, 4723)]