15663526160

素因数分解:

$2^4\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{91621}}^1$

素因数の和:93771

約数の個数: 40

約数和(自身を含む): 36435137496

約数和(自身を除く): 20771611336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2137, 4274, 8548, 10685, 17096, 21370, 34192, 42740, 85480, 91621, 170960, 183242, 366484, 458105, 732968, 916210, 1465936, 1832420, 3664840, 7329680, 195794077, 391588154, 783176308, 978970385, 1566352616, 1957940770, 3132705232, 3915881540, 7831763080, 15663526160]

約数ペア:

[(1, 15663526160), (2, 7831763080), (4, 3915881540), (5, 3132705232), (8, 1957940770), (10, 1566352616), (16, 978970385), (20, 783176308), (40, 391588154), (80, 195794077), (2137, 7329680), (4274, 3664840), (8548, 1832420), (10685, 1465936), (17096, 916210), (21370, 732968), (34192, 458105), (42740, 366484), (85480, 183242), (91621, 170960)]