152822840

素因数分解:

$2^3\times 5^1\times {\mathrm{3820571}}^1$

素因数の和:3820582

約数の個数: 16

約数和(自身を含む): 343851480

約数和(自身を除く): 191028640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3820571, 7641142, 15282284, 19102855, 30564568, 38205710, 76411420, 152822840]

約数ペア:

[(1, 152822840), (2, 76411420), (4, 38205710), (5, 30564568), (8, 19102855), (10, 15282284), (20, 7641142), (40, 3820571)]