85860986770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17850517}}^1$

素因数の和:17850574

約数の個数: 32

約数和(自身を含む): 170936560368

約数和(自身を除く): 85075573598

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 17850517, 35701034, 89252585, 178505170, 232056721, 464113442, 660469129, 1160283605, 1320938258, 2320567210, 3302345645, 6604691290, 8586098677, 17172197354, 42930493385, 85860986770]

約数ペア:

[(1, 85860986770), (2, 42930493385), (5, 17172197354), (10, 8586098677), (13, 6604691290), (26, 3302345645), (37, 2320567210), (65, 1320938258), (74, 1160283605), (130, 660469129), (185, 464113442), (370, 232056721), (481, 178505170), (962, 89252585), (2405, 35701034), (4810, 17850517)]