1597410640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2852519}}^1$

素因数の和:2852539

約数の個数: 40

約数和(自身を含む): 4244549760

約数和(自身を除く): 2647139120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2852519, 5705038, 11410076, 14262595, 19967633, 22820152, 28525190, 39935266, 45640304, 57050380, 79870532, 99838165, 114100760, 159741064, 199676330, 228201520, 319482128, 399352660, 798705320, 1597410640]

約数ペア:

[(1, 1597410640), (2, 798705320), (4, 399352660), (5, 319482128), (7, 228201520), (8, 199676330), (10, 159741064), (14, 114100760), (16, 99838165), (20, 79870532), (28, 57050380), (35, 45640304), (40, 39935266), (56, 28525190), (70, 22820152), (80, 19967633), (112, 14262595), (140, 11410076), (280, 5705038), (560, 2852519)]