807060047980

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{39523019}}^1$

素因数の和:39524049

約数の個数: 24

約数和(自身を含む): 1696486110480

約数和(自身を除く): 889426062500

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 10210, 20420, 39523019, 79046038, 158092076, 197615095, 395230190, 790460380, 40353002399, 80706004798, 161412009596, 201765011995, 403530023990, 807060047980]

約数ペア:

[(1, 807060047980), (2, 403530023990), (4, 201765011995), (5, 161412009596), (10, 80706004798), (20, 40353002399), (1021, 790460380), (2042, 395230190), (4084, 197615095), (5105, 158092076), (10210, 79046038), (20420, 39523019)]