65038940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8317}}^1$

素因数の和:8366

約数の個数: 48

約数和(自身を含む): 150921792

約数和(自身を除く): 85882852

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 8317, 16634, 33268, 41585, 83170, 141389, 166340, 191291, 282778, 382582, 565556, 706945, 765164, 956455, 1413890, 1912910, 2827780, 3251947, 3825820, 6503894, 13007788, 16259735, 32519470, 65038940]

約数ペア:

[(1, 65038940), (2, 32519470), (4, 16259735), (5, 13007788), (10, 6503894), (17, 3825820), (20, 3251947), (23, 2827780), (34, 1912910), (46, 1413890), (68, 956455), (85, 765164), (92, 706945), (115, 565556), (170, 382582), (230, 282778), (340, 191291), (391, 166340), (460, 141389), (782, 83170), (1564, 41585), (1955, 33268), (3910, 16634), (7820, 8317)]