85332560

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4463}}^1$

素因数の和:4715

約数の個数: 40

約数和(自身を含む): 199272960

約数和(自身を除く): 113940400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4463, 4780, 8926, 9560, 17852, 19120, 22315, 35704, 44630, 71408, 89260, 178520, 357040, 1066657, 2133314, 4266628, 5333285, 8533256, 10666570, 17066512, 21333140, 42666280, 85332560]

約数ペア:

[(1, 85332560), (2, 42666280), (4, 21333140), (5, 17066512), (8, 10666570), (10, 8533256), (16, 5333285), (20, 4266628), (40, 2133314), (80, 1066657), (239, 357040), (478, 178520), (956, 89260), (1195, 71408), (1912, 44630), (2390, 35704), (3824, 22315), (4463, 19120), (4780, 17852), (8926, 9560)]