40379030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^2$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 76023792

約数和(自身を除く): 35644762

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 4190, 9637, 19274, 48185, 96370, 175561, 351122, 877805, 1755610, 4037903, 8075806, 20189515, 40379030]

約数ペア:

[(1, 40379030), (2, 20189515), (5, 8075806), (10, 4037903), (23, 1755610), (46, 877805), (115, 351122), (230, 175561), (419, 96370), (838, 48185), (2095, 19274), (4190, 9637)]