80569370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15767}}^1$

素因数の和:15854

約数の個数: 32

約数和(自身を含む): 168023808

約数和(自身を除く): 87454438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 15767, 31534, 78835, 110369, 157670, 220738, 551845, 1103690, 1150991, 2301982, 5754955, 8056937, 11509910, 16113874, 40284685, 80569370]

約数ペア:

[(1, 80569370), (2, 40284685), (5, 16113874), (7, 11509910), (10, 8056937), (14, 5754955), (35, 2301982), (70, 1150991), (73, 1103690), (146, 551845), (365, 220738), (511, 157670), (730, 110369), (1022, 78835), (2555, 31534), (5110, 15767)]