13153820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22679}}^1$

素因数の和:22717

約数の個数: 24

約数和(自身を含む): 28576800

約数和(自身を除く): 15422980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22679, 45358, 90716, 113395, 226790, 453580, 657691, 1315382, 2630764, 3288455, 6576910, 13153820]

約数ペア:

[(1, 13153820), (2, 6576910), (4, 3288455), (5, 2630764), (10, 1315382), (20, 657691), (29, 453580), (58, 226790), (116, 113395), (145, 90716), (290, 45358), (580, 22679)]