2056546360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{3643}}^1$

素因数の和:4948

約数の個数: 64

約数和(自身を含む): 5053207680

約数和(自身を除く): 2996661320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1283, 2566, 3643, 5132, 6415, 7286, 10264, 12830, 14113, 14572, 18215, 25660, 28226, 29144, 36430, 40073, 51320, 56452, 70565, 72860, 80146, 112904, 141130, 145720, 160292, 200365, 282260, 320584, 400730, 564520, 801460, 1602920, 4673969, 9347938, 18695876, 23369845, 37391752, 46739690, 51413659, 93479380, 102827318, 186958760, 205654636, 257068295, 411309272, 514136590, 1028273180, 2056546360]

約数ペア:

[(1, 2056546360), (2, 1028273180), (4, 514136590), (5, 411309272), (8, 257068295), (10, 205654636), (11, 186958760), (20, 102827318), (22, 93479380), (40, 51413659), (44, 46739690), (55, 37391752), (88, 23369845), (110, 18695876), (220, 9347938), (440, 4673969), (1283, 1602920), (2566, 801460), (3643, 564520), (5132, 400730), (6415, 320584), (7286, 282260), (10264, 200365), (12830, 160292), (14113, 145720), (14572, 141130), (18215, 112904), (25660, 80146), (28226, 72860), (29144, 70565), (36430, 56452), (40073, 51320)]