85326760

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3697}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 192369960

約数和(自身を除く): 107043200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 3697, 4616, 5770, 7394, 11540, 14788, 18485, 23080, 29576, 36970, 73940, 147880, 2133169, 4266338, 8532676, 10665845, 17065352, 21331690, 42663380, 85326760]

約数ペア:

[(1, 85326760), (2, 42663380), (4, 21331690), (5, 17065352), (8, 10665845), (10, 8532676), (20, 4266338), (40, 2133169), (577, 147880), (1154, 73940), (2308, 36970), (2885, 29576), (3697, 23080), (4616, 18485), (5770, 14788), (7394, 11540)]