8505280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3797}}^1$

素因数の和:3821

約数の個数: 56

約数和(自身を含む): 23152608

約数和(自身を除く): 14647328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3797, 7594, 15188, 18985, 26579, 30376, 37970, 53158, 60752, 75940, 106316, 121504, 132895, 151880, 212632, 243008, 265790, 303760, 425264, 531580, 607520, 850528, 1063160, 1215040, 1701056, 2126320, 4252640, 8505280]

約数ペア:

[(1, 8505280), (2, 4252640), (4, 2126320), (5, 1701056), (7, 1215040), (8, 1063160), (10, 850528), (14, 607520), (16, 531580), (20, 425264), (28, 303760), (32, 265790), (35, 243008), (40, 212632), (56, 151880), (64, 132895), (70, 121504), (80, 106316), (112, 75940), (140, 60752), (160, 53158), (224, 37970), (280, 30376), (320, 26579), (448, 18985), (560, 15188), (1120, 7594), (2240, 3797)]