2688082240

素因数分解:

$2^6\times 5^1\times {\mathrm{829}}^1\times {\mathrm{10133}}^1$

素因数の和:10979

約数の個数: 56

約数和(自身を含む): 6409349640

約数和(自身を除く): 3721267400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 829, 1658, 3316, 4145, 6632, 8290, 10133, 13264, 16580, 20266, 26528, 33160, 40532, 50665, 53056, 66320, 81064, 101330, 132640, 162128, 202660, 265280, 324256, 405320, 648512, 810640, 1621280, 3242560, 8400257, 16800514, 33601028, 42001285, 67202056, 84002570, 134404112, 168005140, 268808224, 336010280, 537616448, 672020560, 1344041120, 2688082240]

約数ペア:

[(1, 2688082240), (2, 1344041120), (4, 672020560), (5, 537616448), (8, 336010280), (10, 268808224), (16, 168005140), (20, 134404112), (32, 84002570), (40, 67202056), (64, 42001285), (80, 33601028), (160, 16800514), (320, 8400257), (829, 3242560), (1658, 1621280), (3316, 810640), (4145, 648512), (6632, 405320), (8290, 324256), (10133, 265280), (13264, 202660), (16580, 162128), (20266, 132640), (26528, 101330), (33160, 81064), (40532, 66320), (50665, 53056)]