55170160

素因数分解:

$2^4\times 5^1\times {\mathrm{757}}^1\times {\mathrm{911}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 128581056

約数和(自身を除く): 73410896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 757, 911, 1514, 1822, 3028, 3644, 3785, 4555, 6056, 7288, 7570, 9110, 12112, 14576, 15140, 18220, 30280, 36440, 60560, 72880, 689627, 1379254, 2758508, 3448135, 5517016, 6896270, 11034032, 13792540, 27585080, 55170160]

約数ペア:

[(1, 55170160), (2, 27585080), (4, 13792540), (5, 11034032), (8, 6896270), (10, 5517016), (16, 3448135), (20, 2758508), (40, 1379254), (80, 689627), (757, 72880), (911, 60560), (1514, 36440), (1822, 30280), (3028, 18220), (3644, 15140), (3785, 14576), (4555, 12112), (6056, 9110), (7288, 7570)]