5280757456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{20759}}^1$

素因数の和:22003

約数の個数: 40

約数和(自身を含む): 11028044160

約数和(自身を除く): 5747286704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1223, 2446, 4892, 9784, 15899, 19568, 20759, 31798, 41518, 63596, 83036, 127192, 166072, 254384, 269867, 332144, 539734, 1079468, 2158936, 4317872, 25388257, 50776514, 101553028, 203106056, 330047341, 406212112, 660094682, 1320189364, 2640378728, 5280757456]

約数ペア:

[(1, 5280757456), (2, 2640378728), (4, 1320189364), (8, 660094682), (13, 406212112), (16, 330047341), (26, 203106056), (52, 101553028), (104, 50776514), (208, 25388257), (1223, 4317872), (2446, 2158936), (4892, 1079468), (9784, 539734), (15899, 332144), (19568, 269867), (20759, 254384), (31798, 166072), (41518, 127192), (63596, 83036)]