39262840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42677}}^1$

素因数の和:42711

約数の個数: 32

約数和(自身を含む): 92184480

約数和(自身を除く): 52921640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42677, 85354, 170708, 213385, 341416, 426770, 853540, 981571, 1707080, 1963142, 3926284, 4907855, 7852568, 9815710, 19631420, 39262840]

約数ペア:

[(1, 39262840), (2, 19631420), (4, 9815710), (5, 7852568), (8, 4907855), (10, 3926284), (20, 1963142), (23, 1707080), (40, 981571), (46, 853540), (92, 426770), (115, 341416), (184, 213385), (230, 170708), (460, 85354), (920, 42677)]