61446940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105943}}^1$

素因数の和:105981

約数の個数: 24

約数和(自身を含む): 133489440

約数和(自身を除く): 72042500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105943, 211886, 423772, 529715, 1059430, 2118860, 3072347, 6144694, 12289388, 15361735, 30723470, 61446940]

約数ペア:

[(1, 61446940), (2, 30723470), (4, 15361735), (5, 12289388), (10, 6144694), (20, 3072347), (29, 2118860), (58, 1059430), (116, 529715), (145, 423772), (290, 211886), (580, 105943)]