85130354640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20865283}}^1$

素因数の和:20865316

約数の個数: 80

約数和(自身を含む): 279427883328

約数和(自身を除く): 194297528688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20865283, 41730566, 62595849, 83461132, 104326415, 125191698, 166922264, 208652830, 250383396, 312979245, 333844528, 354709811, 417305660, 500766792, 625958490, 709419622, 834611320, 1001533584, 1064129433, 1251916980, 1418839244, 1669222640, 1773549055, 2128258866, 2503833960, 2837678488, 3547098110, 4256517732, 5007667920, 5320647165, 5675356976, 7094196220, 8513035464, 10641294330, 14188392440, 17026070928, 21282588660, 28376784880, 42565177320, 85130354640]

約数ペア:

[(1, 85130354640), (2, 42565177320), (3, 28376784880), (4, 21282588660), (5, 17026070928), (6, 14188392440), (8, 10641294330), (10, 8513035464), (12, 7094196220), (15, 5675356976), (16, 5320647165), (17, 5007667920), (20, 4256517732), (24, 3547098110), (30, 2837678488), (34, 2503833960), (40, 2128258866), (48, 1773549055), (51, 1669222640), (60, 1418839244), (68, 1251916980), (80, 1064129433), (85, 1001533584), (102, 834611320), (120, 709419622), (136, 625958490), (170, 500766792), (204, 417305660), (240, 354709811), (255, 333844528), (272, 312979245), (340, 250383396), (408, 208652830), (510, 166922264), (680, 125191698), (816, 104326415), (1020, 83461132), (1360, 62595849), (2040, 41730566), (4080, 20865283)]