13306621480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{850807}}^1$

素因数の和:850858

約数の個数: 64

約数和(自身を含む): 33079415040

約数和(自身を除く): 19772793560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 850807, 1701614, 3403228, 4254035, 6806456, 8508070, 14463719, 17016140, 19568561, 28927438, 34032280, 39137122, 57854876, 72318595, 78274244, 97842805, 115709752, 144637190, 156548488, 195685610, 289274380, 332665537, 391371220, 578548760, 665331074, 782742440, 1330662148, 1663327685, 2661324296, 3326655370, 6653310740, 13306621480]

約数ペア:

[(1, 13306621480), (2, 6653310740), (4, 3326655370), (5, 2661324296), (8, 1663327685), (10, 1330662148), (17, 782742440), (20, 665331074), (23, 578548760), (34, 391371220), (40, 332665537), (46, 289274380), (68, 195685610), (85, 156548488), (92, 144637190), (115, 115709752), (136, 97842805), (170, 78274244), (184, 72318595), (230, 57854876), (340, 39137122), (391, 34032280), (460, 28927438), (680, 19568561), (782, 17016140), (920, 14463719), (1564, 8508070), (1955, 6806456), (3128, 4254035), (3910, 3403228), (7820, 1701614), (15640, 850807)]