32779880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{117071}}^1$

素因数の和:117089

約数の個数: 32

約数和(自身を含む): 84291840

約数和(自身を除く): 51511960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 117071, 234142, 468284, 585355, 819497, 936568, 1170710, 1638994, 2341420, 3277988, 4097485, 4682840, 6555976, 8194970, 16389940, 32779880]

約数ペア:

[(1, 32779880), (2, 16389940), (4, 8194970), (5, 6555976), (7, 4682840), (8, 4097485), (10, 3277988), (14, 2341420), (20, 1638994), (28, 1170710), (35, 936568), (40, 819497), (56, 585355), (70, 468284), (140, 234142), (280, 117071)]