275922880

素因数分解:

$2^6\times 5^1\times {\mathrm{862259}}^1$

素因数の和:862276

約数の個数: 28

約数和(自身を含む): 657042120

約数和(自身を除く): 381119240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 862259, 1724518, 3449036, 4311295, 6898072, 8622590, 13796144, 17245180, 27592288, 34490360, 55184576, 68980720, 137961440, 275922880]

約数ペア:

[(1, 275922880), (2, 137961440), (4, 68980720), (5, 55184576), (8, 34490360), (10, 27592288), (16, 17245180), (20, 13796144), (32, 8622590), (40, 6898072), (64, 4311295), (80, 3449036), (160, 1724518), (320, 862259)]