75433480

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2297}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 170006040

約数和(自身を除く): 94572560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 2297, 3284, 4105, 4594, 6568, 8210, 9188, 11485, 16420, 18376, 22970, 32840, 45940, 91880, 1885837, 3771674, 7543348, 9429185, 15086696, 18858370, 37716740, 75433480]

約数ペア:

[(1, 75433480), (2, 37716740), (4, 18858370), (5, 15086696), (8, 9429185), (10, 7543348), (20, 3771674), (40, 1885837), (821, 91880), (1642, 45940), (2297, 32840), (3284, 22970), (4105, 18376), (4594, 16420), (6568, 11485), (8210, 9188)]