80822830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 159096960

約数和(自身を除く): 78274130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1187, 1238, 2374, 3095, 5935, 6190, 6809, 11870, 13057, 13618, 26114, 34045, 65285, 68090, 130570, 734753, 1469506, 3673765, 7347530, 8082283, 16164566, 40411415, 80822830]

約数ペア:

[(1, 80822830), (2, 40411415), (5, 16164566), (10, 8082283), (11, 7347530), (22, 3673765), (55, 1469506), (110, 734753), (619, 130570), (1187, 68090), (1238, 65285), (2374, 34045), (3095, 26114), (5935, 13618), (6190, 13057), (6809, 11870)]