38326980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22027}}^1$

素因数の和:22068

約数の個数: 48

約数和(自身を含む): 111021120

約数和(自身を除く): 72694140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 22027, 44054, 66081, 88108, 110135, 132162, 220270, 264324, 330405, 440540, 638783, 660810, 1277566, 1321620, 1916349, 2555132, 3193915, 3832698, 6387830, 7665396, 9581745, 12775660, 19163490, 38326980]

約数ペア:

[(1, 38326980), (2, 19163490), (3, 12775660), (4, 9581745), (5, 7665396), (6, 6387830), (10, 3832698), (12, 3193915), (15, 2555132), (20, 1916349), (29, 1321620), (30, 1277566), (58, 660810), (60, 638783), (87, 440540), (116, 330405), (145, 264324), (174, 220270), (290, 132162), (348, 110135), (435, 88108), (580, 66081), (870, 44054), (1740, 22027)]