17158160

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1695

約数の個数: 40

約数和(自身を含む): 40205760

約数和(自身を除く): 23047600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 1543, 2224, 2780, 3086, 5560, 6172, 7715, 11120, 12344, 15430, 24688, 30860, 61720, 123440, 214477, 428954, 857908, 1072385, 1715816, 2144770, 3431632, 4289540, 8579080, 17158160]

約数ペア:

[(1, 17158160), (2, 8579080), (4, 4289540), (5, 3431632), (8, 2144770), (10, 1715816), (16, 1072385), (20, 857908), (40, 428954), (80, 214477), (139, 123440), (278, 61720), (556, 30860), (695, 24688), (1112, 15430), (1390, 12344), (1543, 11120), (2224, 7715), (2780, 6172), (3086, 5560)]