2022351640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2660989}}^1$

素因数の和:2661019

約数の個数: 32

約数和(自身を含む): 4789782000

約数和(自身を除く): 2767430360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2660989, 5321978, 10643956, 13304945, 21287912, 26609890, 50558791, 53219780, 101117582, 106439560, 202235164, 252793955, 404470328, 505587910, 1011175820, 2022351640]

約数ペア:

[(1, 2022351640), (2, 1011175820), (4, 505587910), (5, 404470328), (8, 252793955), (10, 202235164), (19, 106439560), (20, 101117582), (38, 53219780), (40, 50558791), (76, 26609890), (95, 21287912), (152, 13304945), (190, 10643956), (380, 5321978), (760, 2660989)]