8727843860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{202127}}^1$

素因数の和:202280

約数の個数: 48

約数和(自身を含む): 19559522304

約数和(自身を除く): 10831678444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 43180, 202127, 404254, 808508, 1010635, 2021270, 3436159, 4042540, 6872318, 13744636, 17180795, 25670129, 34361590, 51340258, 68723180, 102680516, 128350645, 256701290, 436392193, 513402580, 872784386, 1745568772, 2181960965, 4363921930, 8727843860]

約数ペア:

[(1, 8727843860), (2, 4363921930), (4, 2181960965), (5, 1745568772), (10, 872784386), (17, 513402580), (20, 436392193), (34, 256701290), (68, 128350645), (85, 102680516), (127, 68723180), (170, 51340258), (254, 34361590), (340, 25670129), (508, 17180795), (635, 13744636), (1270, 6872318), (2159, 4042540), (2540, 3436159), (4318, 2021270), (8636, 1010635), (10795, 808508), (21590, 404254), (43180, 202127)]