470492080

素因数分解:

$2^4\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{5237}}^1$

素因数の和:6373

約数の個数: 40

約数和(自身を含む): 1095077232

約数和(自身を除く): 624585152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1123, 2246, 4492, 5237, 5615, 8984, 10474, 11230, 17968, 20948, 22460, 26185, 41896, 44920, 52370, 83792, 89840, 104740, 209480, 418960, 5881151, 11762302, 23524604, 29405755, 47049208, 58811510, 94098416, 117623020, 235246040, 470492080]

約数ペア:

[(1, 470492080), (2, 235246040), (4, 117623020), (5, 94098416), (8, 58811510), (10, 47049208), (16, 29405755), (20, 23524604), (40, 11762302), (80, 5881151), (1123, 418960), (2246, 209480), (4492, 104740), (5237, 89840), (5615, 83792), (8984, 52370), (10474, 44920), (11230, 41896), (17968, 26185), (20948, 22460)]