65720652470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{54949}}^1$

素因数の和:55181

約数の個数: 64

約数和(自身を含む): 131605689600

約数和(自身を除く): 65885037130

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 131, 166, 262, 415, 655, 830, 913, 1310, 1441, 1826, 2882, 4565, 7205, 9130, 10873, 14410, 21746, 54365, 54949, 108730, 109898, 119603, 239206, 274745, 549490, 598015, 604439, 1196030, 1208878, 3022195, 4560767, 6044390, 7198319, 9121534, 14396638, 22803835, 35991595, 45607670, 50168437, 71983190, 79181509, 100336874, 158363018, 250842185, 395907545, 501684370, 597460477, 791815090, 1194920954, 2987302385, 5974604770, 6572065247, 13144130494, 32860326235, 65720652470]

約数ペア:

[(1, 65720652470), (2, 32860326235), (5, 13144130494), (10, 6572065247), (11, 5974604770), (22, 2987302385), (55, 1194920954), (83, 791815090), (110, 597460477), (131, 501684370), (166, 395907545), (262, 250842185), (415, 158363018), (655, 100336874), (830, 79181509), (913, 71983190), (1310, 50168437), (1441, 45607670), (1826, 35991595), (2882, 22803835), (4565, 14396638), (7205, 9121534), (9130, 7198319), (10873, 6044390), (14410, 4560767), (21746, 3022195), (54365, 1208878), (54949, 1196030), (108730, 604439), (109898, 598015), (119603, 549490), (239206, 274745)]