127540700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{182201}}^1$

素因数の和:182222

約数の個数: 36

約数和(自身を含む): 316302672

約数和(自身を除く): 188761972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 182201, 364402, 728804, 911005, 1275407, 1822010, 2550814, 3644020, 4555025, 5101628, 6377035, 9110050, 12754070, 18220100, 25508140, 31885175, 63770350, 127540700]

約数ペア:

[(1, 127540700), (2, 63770350), (4, 31885175), (5, 25508140), (7, 18220100), (10, 12754070), (14, 9110050), (20, 6377035), (25, 5101628), (28, 4555025), (35, 3644020), (50, 2550814), (70, 1822010), (100, 1275407), (140, 911005), (175, 728804), (350, 364402), (700, 182201)]