25442830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15803}}^1$

素因数の和:15840

約数の個数: 32

約数和(自身を含む): 54618624

約数和(自身を除く): 29175794

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15803, 31606, 79015, 110621, 158030, 221242, 363469, 553105, 726938, 1106210, 1817345, 2544283, 3634690, 5088566, 12721415, 25442830]

約数ペア:

[(1, 25442830), (2, 12721415), (5, 5088566), (7, 3634690), (10, 2544283), (14, 1817345), (23, 1106210), (35, 726938), (46, 553105), (70, 363469), (115, 221242), (161, 158030), (230, 110621), (322, 79015), (805, 31606), (1610, 15803)]