61661120

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1077

約数の個数: 56

約数和(自身を含む): 147639024

約数和(自身を除く): 85977904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 827, 932, 1165, 1654, 1864, 2330, 3308, 3728, 4135, 4660, 6616, 7456, 8270, 9320, 13232, 14912, 16540, 18640, 26464, 33080, 37280, 52928, 66160, 74560, 132320, 192691, 264640, 385382, 770764, 963455, 1541528, 1926910, 3083056, 3853820, 6166112, 7707640, 12332224, 15415280, 30830560, 61661120]

約数ペア:

[(1, 61661120), (2, 30830560), (4, 15415280), (5, 12332224), (8, 7707640), (10, 6166112), (16, 3853820), (20, 3083056), (32, 1926910), (40, 1541528), (64, 963455), (80, 770764), (160, 385382), (233, 264640), (320, 192691), (466, 132320), (827, 74560), (932, 66160), (1165, 52928), (1654, 37280), (1864, 33080), (2330, 26464), (3308, 18640), (3728, 16540), (4135, 14912), (4660, 13232), (6616, 9320), (7456, 8270)]