21932200

素因数分解:

$2^3\times 5^2\times {\mathrm{109661}}^1$

素因数の和:109677

約数の個数: 24

約数和(自身を含む): 50992830

約数和(自身を除く): 29060630

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 109661, 219322, 438644, 548305, 877288, 1096610, 2193220, 2741525, 4386440, 5483050, 10966100, 21932200]

約数ペア:

[(1, 21932200), (2, 10966100), (4, 5483050), (5, 4386440), (8, 2741525), (10, 2193220), (20, 1096610), (25, 877288), (40, 548305), (50, 438644), (100, 219322), (200, 109661)]