13302471860

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1\times {\mathrm{1609}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 28043366400

約数和(自身を除く): 14740894540

約数列:

[1, 2, 4, 5, 10, 20, 479, 863, 958, 1609, 1726, 1916, 2395, 3218, 3452, 4315, 4790, 6436, 8045, 8630, 9580, 16090, 17260, 32180, 413377, 770711, 826754, 1388567, 1541422, 1653508, 2066885, 2777134, 3082844, 3853555, 4133770, 5554268, 6942835, 7707110, 8267540, 13885670, 15414220, 27771340, 665123593, 1330247186, 2660494372, 3325617965, 6651235930, 13302471860]

約数ペア:

[(1, 13302471860), (2, 6651235930), (4, 3325617965), (5, 2660494372), (10, 1330247186), (20, 665123593), (479, 27771340), (863, 15414220), (958, 13885670), (1609, 8267540), (1726, 7707110), (1916, 6942835), (2395, 5554268), (3218, 4133770), (3452, 3853555), (4315, 3082844), (4790, 2777134), (6436, 2066885), (8045, 1653508), (8630, 1541422), (9580, 1388567), (16090, 826754), (17260, 770711), (32180, 413377)]