2010100850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{26501}}^1$

素因数の和:26591

約数の個数: 48

約数和(自身を含む): 3933638856

約数和(自身を除く): 1923538006

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 185, 205, 370, 410, 925, 1025, 1517, 1850, 2050, 3034, 7585, 15170, 26501, 37925, 53002, 75850, 132505, 265010, 662525, 980537, 1086541, 1325050, 1961074, 2173082, 4902685, 5432705, 9805370, 10865410, 24513425, 27163525, 40202017, 49026850, 54327050, 80404034, 201010085, 402020170, 1005050425, 2010100850]

約数ペア:

[(1, 2010100850), (2, 1005050425), (5, 402020170), (10, 201010085), (25, 80404034), (37, 54327050), (41, 49026850), (50, 40202017), (74, 27163525), (82, 24513425), (185, 10865410), (205, 9805370), (370, 5432705), (410, 4902685), (925, 2173082), (1025, 1961074), (1517, 1325050), (1850, 1086541), (2050, 980537), (3034, 662525), (7585, 265010), (15170, 132505), (26501, 75850), (37925, 53002)]