79266160

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6311}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 185497056

約数和(自身を除く): 106230896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 6311, 12560, 12622, 25244, 31555, 50488, 63110, 100976, 126220, 252440, 504880, 990827, 1981654, 3963308, 4954135, 7926616, 9908270, 15853232, 19816540, 39633080, 79266160]

約数ペア:

[(1, 79266160), (2, 39633080), (4, 19816540), (5, 15853232), (8, 9908270), (10, 7926616), (16, 4954135), (20, 3963308), (40, 1981654), (80, 990827), (157, 504880), (314, 252440), (628, 126220), (785, 100976), (1256, 63110), (1570, 50488), (2512, 31555), (3140, 25244), (6280, 12622), (6311, 12560)]