38884020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92581}}^1$

素因数の和:92600

約数の個数: 48

約数和(自身を含む): 124430208

約数和(自身を除く): 85546188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 92581, 185162, 277743, 370324, 462905, 555486, 648067, 925810, 1110972, 1296134, 1388715, 1851620, 1944201, 2592268, 2777430, 3240335, 3888402, 5554860, 6480670, 7776804, 9721005, 12961340, 19442010, 38884020]

約数ペア:

[(1, 38884020), (2, 19442010), (3, 12961340), (4, 9721005), (5, 7776804), (6, 6480670), (7, 5554860), (10, 3888402), (12, 3240335), (14, 2777430), (15, 2592268), (20, 1944201), (21, 1851620), (28, 1388715), (30, 1296134), (35, 1110972), (42, 925810), (60, 648067), (70, 555486), (84, 462905), (105, 370324), (140, 277743), (210, 185162), (420, 92581)]