8082154070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{21803}}^1$

素因数の和:23780

約数の個数: 32

約数和(自身を含む): 15322106880

約数和(自身を除く): 7239952810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1951, 3902, 9755, 19510, 21803, 37069, 43606, 74138, 109015, 185345, 218030, 370690, 414257, 828514, 2071285, 4142570, 42537653, 85075306, 212688265, 425376530, 808215407, 1616430814, 4041077035, 8082154070]

約数ペア:

[(1, 8082154070), (2, 4041077035), (5, 1616430814), (10, 808215407), (19, 425376530), (38, 212688265), (95, 85075306), (190, 42537653), (1951, 4142570), (3902, 2071285), (9755, 828514), (19510, 414257), (21803, 370690), (37069, 218030), (43606, 185345), (74138, 109015)]