273952803560

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{28656151}}^1$

素因数の和:28656401

約数の個数: 32

約数和(自身を含む): 618972883200

約数和(自身を除く): 345020079640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 28656151, 57312302, 114624604, 143280755, 229249208, 286561510, 573123020, 1146246040, 6848820089, 13697640178, 27395280356, 34244100445, 54790560712, 68488200890, 136976401780, 273952803560]

約数ペア:

[(1, 273952803560), (2, 136976401780), (4, 68488200890), (5, 54790560712), (8, 34244100445), (10, 27395280356), (20, 13697640178), (40, 6848820089), (239, 1146246040), (478, 573123020), (956, 286561510), (1195, 229249208), (1912, 143280755), (2390, 114624604), (4780, 57312302), (9560, 28656151)]