11331320960

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{290249}}^1$

素因数の和:290329

約数の個数: 64

約数和(自身を含む): 27533115000

約数和(自身を除く): 16201794040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 290249, 580498, 1160996, 1451245, 2321992, 2902490, 4643984, 5804980, 9287968, 11609960, 17705189, 18575936, 23219920, 35410378, 37151872, 46439840, 70820756, 88525945, 92879680, 141641512, 177051890, 185759360, 283283024, 354103780, 566566048, 708207560, 1133132096, 1416415120, 2266264192, 2832830240, 5665660480, 11331320960]

約数ペア:

[(1, 11331320960), (2, 5665660480), (4, 2832830240), (5, 2266264192), (8, 1416415120), (10, 1133132096), (16, 708207560), (20, 566566048), (32, 354103780), (40, 283283024), (61, 185759360), (64, 177051890), (80, 141641512), (122, 92879680), (128, 88525945), (160, 70820756), (244, 46439840), (305, 37151872), (320, 35410378), (488, 23219920), (610, 18575936), (640, 17705189), (976, 11609960), (1220, 9287968), (1952, 5804980), (2440, 4643984), (3904, 2902490), (4880, 2321992), (7808, 1451245), (9760, 1160996), (19520, 580498), (39040, 290249)]