22805080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6869}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 51937200

約数和(自身を除く): 29132120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6869, 13738, 27476, 34345, 54952, 68690, 137380, 274760, 570127, 1140254, 2280508, 2850635, 4561016, 5701270, 11402540, 22805080]

約数ペア:

[(1, 22805080), (2, 11402540), (4, 5701270), (5, 4561016), (8, 2850635), (10, 2280508), (20, 1140254), (40, 570127), (83, 274760), (166, 137380), (332, 68690), (415, 54952), (664, 34345), (830, 27476), (1660, 13738), (3320, 6869)]