84080450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{8713}}^1$

素因数の和:8918

約数の個数: 24

約数和(自身を含む): 157217988

約数和(自身を除く): 73137538

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 8713, 9650, 17426, 43565, 87130, 217825, 435650, 1681609, 3363218, 8408045, 16816090, 42040225, 84080450]

約数ペア:

[(1, 84080450), (2, 42040225), (5, 16816090), (10, 8408045), (25, 3363218), (50, 1681609), (193, 435650), (386, 217825), (965, 87130), (1930, 43565), (4825, 17426), (8713, 9650)]