80341070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2143}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 151898112

約数和(自身を除く): 71557042

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 2143, 3749, 4286, 7498, 10715, 18745, 21430, 37490, 49289, 98578, 246445, 349309, 492890, 698618, 1746545, 3493090, 8034107, 16068214, 40170535, 80341070]

約数ペア:

[(1, 80341070), (2, 40170535), (5, 16068214), (10, 8034107), (23, 3493090), (46, 1746545), (115, 698618), (163, 492890), (230, 349309), (326, 246445), (815, 98578), (1630, 49289), (2143, 37490), (3749, 21430), (4286, 18745), (7498, 10715)]