1877429950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8458

約数の個数: 72

約数和(自身を含む): 3942544536

約数和(自身を除く): 2065114586

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 185, 242, 275, 370, 407, 550, 605, 814, 925, 1210, 1850, 2035, 3025, 4070, 4477, 6050, 8387, 8954, 10175, 16774, 20350, 22385, 41935, 44770, 83870, 92257, 111925, 184514, 209675, 223850, 310319, 419350, 461285, 620638, 922570, 1014827, 1551595, 2029654, 2306425, 3103190, 3413509, 4612850, 5074135, 6827018, 7757975, 10148270, 15515950, 17067545, 25370675, 34135090, 37548599, 50741350, 75097198, 85337725, 170675450, 187742995, 375485990, 938714975, 1877429950]

約数ペア:

[(1, 1877429950), (2, 938714975), (5, 375485990), (10, 187742995), (11, 170675450), (22, 85337725), (25, 75097198), (37, 50741350), (50, 37548599), (55, 34135090), (74, 25370675), (110, 17067545), (121, 15515950), (185, 10148270), (242, 7757975), (275, 6827018), (370, 5074135), (407, 4612850), (550, 3413509), (605, 3103190), (814, 2306425), (925, 2029654), (1210, 1551595), (1850, 1014827), (2035, 922570), (3025, 620638), (4070, 461285), (4477, 419350), (6050, 310319), (8387, 223850), (8954, 209675), (10175, 184514), (16774, 111925), (20350, 92257), (22385, 83870), (41935, 44770)]