10065100

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 21982968

約数和(自身を除く): 11917868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 401, 502, 802, 1004, 1255, 1604, 2005, 2510, 4010, 5020, 6275, 8020, 10025, 12550, 20050, 25100, 40100, 100651, 201302, 402604, 503255, 1006510, 2013020, 2516275, 5032550, 10065100]

約数ペア:

[(1, 10065100), (2, 5032550), (4, 2516275), (5, 2013020), (10, 1006510), (20, 503255), (25, 402604), (50, 201302), (100, 100651), (251, 40100), (401, 25100), (502, 20050), (802, 12550), (1004, 10025), (1255, 8020), (1604, 6275), (2005, 5020), (2510, 4010)]