452051265620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15889}}^1\times {\mathrm{10859}}^1$

素因数の和:26888

約数の個数: 48

約数和(自身を含む): 956702577600

約数和(自身を除く): 504651311980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10859, 15889, 21718, 31778, 43436, 54295, 63556, 79445, 108590, 158890, 217180, 317780, 1422529, 2081459, 2845058, 4162918, 5690116, 7112645, 8325836, 10407295, 14225290, 20814590, 28450580, 41629180, 172538651, 345077302, 690154604, 862693255, 1725386510, 3450773020, 22602563281, 45205126562, 90410253124, 113012816405, 226025632810, 452051265620]

約数ペア:

[(1, 452051265620), (2, 226025632810), (4, 113012816405), (5, 90410253124), (10, 45205126562), (20, 22602563281), (131, 3450773020), (262, 1725386510), (524, 862693255), (655, 690154604), (1310, 345077302), (2620, 172538651), (10859, 41629180), (15889, 28450580), (21718, 20814590), (31778, 14225290), (43436, 10407295), (54295, 8325836), (63556, 7112645), (79445, 5690116), (108590, 4162918), (158890, 2845058), (217180, 2081459), (317780, 1422529)]