38623940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66593}}^1$

素因数の和:66631

約数の個数: 24

約数和(自身を含む): 83908440

約数和(自身を除く): 45284500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 66593, 133186, 266372, 332965, 665930, 1331860, 1931197, 3862394, 7724788, 9655985, 19311970, 38623940]

約数ペア:

[(1, 38623940), (2, 19311970), (4, 9655985), (5, 7724788), (10, 3862394), (20, 1931197), (29, 1331860), (58, 665930), (116, 332965), (145, 266372), (290, 133186), (580, 66593)]