101394160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181061}}^1$

素因数の和:181081

約数の個数: 40

約数和(自身を含む): 269420256

約数和(自身を除く): 168026096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 181061, 362122, 724244, 905305, 1267427, 1448488, 1810610, 2534854, 2896976, 3621220, 5069708, 6337135, 7242440, 10139416, 12674270, 14484880, 20278832, 25348540, 50697080, 101394160]

約数ペア:

[(1, 101394160), (2, 50697080), (4, 25348540), (5, 20278832), (7, 14484880), (8, 12674270), (10, 10139416), (14, 7242440), (16, 6337135), (20, 5069708), (28, 3621220), (35, 2896976), (40, 2534854), (56, 1810610), (70, 1448488), (80, 1267427), (112, 905305), (140, 724244), (280, 362122), (560, 181061)]