1036331295880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7669}}^1\times {\mathrm{71879}}^1$

素因数の和:79606

約数の個数: 64

約数和(自身を含む): 2381700672000

約数和(自身を除く): 1345369376120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 7669, 15338, 30676, 38345, 61352, 71879, 76690, 143758, 153380, 287516, 306760, 359395, 360443, 575032, 718790, 720886, 1437580, 1441772, 1802215, 2875160, 2883544, 3378313, 3604430, 6756626, 7208860, 13513252, 14417720, 16891565, 27026504, 33783130, 67566260, 135132520, 551240051, 1102480102, 2204960204, 2756200255, 4409920408, 5512400510, 11024801020, 22049602040, 25908282397, 51816564794, 103633129588, 129541411985, 207266259176, 259082823970, 518165647940, 1036331295880]

約数ペア:

[(1, 1036331295880), (2, 518165647940), (4, 259082823970), (5, 207266259176), (8, 129541411985), (10, 103633129588), (20, 51816564794), (40, 25908282397), (47, 22049602040), (94, 11024801020), (188, 5512400510), (235, 4409920408), (376, 2756200255), (470, 2204960204), (940, 1102480102), (1880, 551240051), (7669, 135132520), (15338, 67566260), (30676, 33783130), (38345, 27026504), (61352, 16891565), (71879, 14417720), (76690, 13513252), (143758, 7208860), (153380, 6756626), (287516, 3604430), (306760, 3378313), (359395, 2883544), (360443, 2875160), (575032, 1802215), (718790, 1441772), (720886, 1437580)]