20150147300

素因数分解:

$2^2\times 5^2\times {\mathrm{2477}}^1\times {\mathrm{81349}}^1$

素因数の和:83840

約数の個数: 36

約数和(自身を含む): 43744010100

約数和(自身を除く): 23593862800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2477, 4954, 9908, 12385, 24770, 49540, 61925, 81349, 123850, 162698, 247700, 325396, 406745, 813490, 1626980, 2033725, 4067450, 8134900, 201501473, 403002946, 806005892, 1007507365, 2015014730, 4030029460, 5037536825, 10075073650, 20150147300]

約数ペア:

[(1, 20150147300), (2, 10075073650), (4, 5037536825), (5, 4030029460), (10, 2015014730), (20, 1007507365), (25, 806005892), (50, 403002946), (100, 201501473), (2477, 8134900), (4954, 4067450), (9908, 2033725), (12385, 1626980), (24770, 813490), (49540, 406745), (61925, 325396), (81349, 247700), (123850, 162698)]