67268080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76441}}^1$

素因数の和:76465

約数の個数: 40

約数和(自身を含む): 170618544

約数和(自身を除く): 103350464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 76441, 152882, 305764, 382205, 611528, 764410, 840851, 1223056, 1528820, 1681702, 3057640, 3363404, 4204255, 6115280, 6726808, 8408510, 13453616, 16817020, 33634040, 67268080]

約数ペア:

[(1, 67268080), (2, 33634040), (4, 16817020), (5, 13453616), (8, 8408510), (10, 6726808), (11, 6115280), (16, 4204255), (20, 3363404), (22, 3057640), (40, 1681702), (44, 1528820), (55, 1223056), (80, 840851), (88, 764410), (110, 611528), (176, 382205), (220, 305764), (440, 152882), (880, 76441)]