2078943680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{590609}}^1$

素因数の和:590637

約数の個数: 56

約数和(自身を含む): 5400537840

約数和(自身を除く): 3321594160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 590609, 1181218, 2362436, 2953045, 4724872, 5906090, 6496699, 9449744, 11812180, 12993398, 18899488, 23624360, 25986796, 32483495, 37798976, 47248720, 51973592, 64966990, 94497440, 103947184, 129933980, 188994880, 207894368, 259867960, 415788736, 519735920, 1039471840, 2078943680]

約数ペア:

[(1, 2078943680), (2, 1039471840), (4, 519735920), (5, 415788736), (8, 259867960), (10, 207894368), (11, 188994880), (16, 129933980), (20, 103947184), (22, 94497440), (32, 64966990), (40, 51973592), (44, 47248720), (55, 37798976), (64, 32483495), (80, 25986796), (88, 23624360), (110, 18899488), (160, 12993398), (176, 11812180), (220, 9449744), (320, 6496699), (352, 5906090), (440, 4724872), (704, 2953045), (880, 2362436), (1760, 1181218), (3520, 590609)]