11660480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 56

約数和(自身を含む): 29913072

約数和(自身を除く): 18252592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2803, 4160, 5606, 11212, 14015, 22424, 28030, 36439, 44848, 56060, 72878, 89696, 112120, 145756, 179392, 182195, 224240, 291512, 364390, 448480, 583024, 728780, 896960, 1166048, 1457560, 2332096, 2915120, 5830240, 11660480]

約数ペア:

[(1, 11660480), (2, 5830240), (4, 2915120), (5, 2332096), (8, 1457560), (10, 1166048), (13, 896960), (16, 728780), (20, 583024), (26, 448480), (32, 364390), (40, 291512), (52, 224240), (64, 182195), (65, 179392), (80, 145756), (104, 112120), (130, 89696), (160, 72878), (208, 56060), (260, 44848), (320, 36439), (416, 28030), (520, 22424), (832, 14015), (1040, 11212), (2080, 5606), (2803, 4160)]