9505057390

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1\times {\mathrm{3719}}^1$

素因数の和:5808

約数の個数: 32

約数和(自身を含む): 17253181440

約数和(自身を除く): 7748124050

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1951, 3719, 3902, 7438, 9755, 18595, 19510, 37190, 255581, 487189, 511162, 974378, 1277905, 2435945, 2555810, 4871890, 7255769, 14511538, 36278845, 72557690, 950505739, 1901011478, 4752528695, 9505057390]

約数ペア:

[(1, 9505057390), (2, 4752528695), (5, 1901011478), (10, 950505739), (131, 72557690), (262, 36278845), (655, 14511538), (1310, 7255769), (1951, 4871890), (3719, 2555810), (3902, 2435945), (7438, 1277905), (9755, 974378), (18595, 511162), (19510, 487189), (37190, 255581)]