2885380090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{17597}}^1$

素因数の和:18486

約数の個数: 32

約数和(自身を含む): 5473681920

約数和(自身を除く): 2588301830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 863, 1726, 4315, 8630, 16397, 17597, 32794, 35194, 81985, 87985, 163970, 175970, 334343, 668686, 1671715, 3343430, 15186211, 30372422, 75931055, 151862110, 288538009, 577076018, 1442690045, 2885380090]

約数ペア:

[(1, 2885380090), (2, 1442690045), (5, 577076018), (10, 288538009), (19, 151862110), (38, 75931055), (95, 30372422), (190, 15186211), (863, 3343430), (1726, 1671715), (4315, 668686), (8630, 334343), (16397, 175970), (17597, 163970), (32794, 87985), (35194, 81985)]