22013670280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{78620251}}^1$

素因数の和:78620269

約数の個数: 32

約数和(自身を含む): 56606581440

約数和(自身を除く): 34592911160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 78620251, 157240502, 314481004, 393101255, 550341757, 628962008, 786202510, 1100683514, 1572405020, 2201367028, 2751708785, 3144810040, 4402734056, 5503417570, 11006835140, 22013670280]

約数ペア:

[(1, 22013670280), (2, 11006835140), (4, 5503417570), (5, 4402734056), (7, 3144810040), (8, 2751708785), (10, 2201367028), (14, 1572405020), (20, 1100683514), (28, 786202510), (35, 628962008), (40, 550341757), (56, 393101255), (70, 314481004), (140, 157240502), (280, 78620251)]