85849860100

素因数分解:

$2^2\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{809141}}^1$

素因数の和:810216

約数の個数: 36

約数和(自身を含む): 186470010468

約数和(自身を除く): 100620150368

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1061, 2122, 4244, 5305, 10610, 21220, 26525, 53050, 106100, 809141, 1618282, 3236564, 4045705, 8091410, 16182820, 20228525, 40457050, 80914100, 858498601, 1716997202, 3433994404, 4292493005, 8584986010, 17169972020, 21462465025, 42924930050, 85849860100]

約数ペア:

[(1, 85849860100), (2, 42924930050), (4, 21462465025), (5, 17169972020), (10, 8584986010), (20, 4292493005), (25, 3433994404), (50, 1716997202), (100, 858498601), (1061, 80914100), (2122, 40457050), (4244, 20228525), (5305, 16182820), (10610, 8091410), (21220, 4045705), (26525, 3236564), (53050, 1618282), (106100, 809141)]