1255920020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1064339}}^1$

素因数の和:1064407

約数の個数: 24

約数和(自身を含む): 2682136800

約数和(自身を除く): 1426216780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1064339, 2128678, 4257356, 5321695, 10643390, 21286780, 62796001, 125592002, 251184004, 313980005, 627960010, 1255920020]

約数ペア:

[(1, 1255920020), (2, 627960010), (4, 313980005), (5, 251184004), (10, 125592002), (20, 62796001), (59, 21286780), (118, 10643390), (236, 5321695), (295, 4257356), (590, 2128678), (1180, 1064339)]