80822872030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{56999}}^1$

素因数の和:57481

約数の個数: 64

約数和(自身を含む): 162518400000

約数和(自身を除く): 81695527970

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 439, 646, 878, 1615, 2195, 3230, 4390, 7463, 8341, 14926, 16682, 37315, 41705, 56999, 74630, 83410, 113998, 141797, 283594, 284995, 569990, 708985, 968983, 1082981, 1417970, 1937966, 2165962, 4844915, 5414905, 9689830, 10829810, 18410677, 25022561, 36821354, 50045122, 92053385, 125112805, 184106770, 250225610, 425383537, 475428659, 850767074, 950857318, 2126917685, 2377143295, 4253835370, 4754286590, 8082287203, 16164574406, 40411436015, 80822872030]

約数ペア:

[(1, 80822872030), (2, 40411436015), (5, 16164574406), (10, 8082287203), (17, 4754286590), (19, 4253835370), (34, 2377143295), (38, 2126917685), (85, 950857318), (95, 850767074), (170, 475428659), (190, 425383537), (323, 250225610), (439, 184106770), (646, 125112805), (878, 92053385), (1615, 50045122), (2195, 36821354), (3230, 25022561), (4390, 18410677), (7463, 10829810), (8341, 9689830), (14926, 5414905), (16682, 4844915), (37315, 2165962), (41705, 1937966), (56999, 1417970), (74630, 1082981), (83410, 968983), (113998, 708985), (141797, 569990), (283594, 284995)]