4028528080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{6841}}^1$

素因数の和:7304

約数の個数: 80

約数和(自身を含む): 9941644944

約数和(自身を除く): 5913116864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 433, 680, 866, 1360, 1732, 2165, 3464, 4330, 6841, 6928, 7361, 8660, 13682, 14722, 17320, 27364, 29444, 34205, 34640, 36805, 54728, 58888, 68410, 73610, 109456, 116297, 117776, 136820, 147220, 232594, 273640, 294440, 465188, 547280, 581485, 588880, 930376, 1162970, 1860752, 2325940, 2962153, 4651880, 5924306, 9303760, 11848612, 14810765, 23697224, 29621530, 47394448, 50356601, 59243060, 100713202, 118486120, 201426404, 236972240, 251783005, 402852808, 503566010, 805705616, 1007132020, 2014264040, 4028528080]

約数ペア:

[(1, 4028528080), (2, 2014264040), (4, 1007132020), (5, 805705616), (8, 503566010), (10, 402852808), (16, 251783005), (17, 236972240), (20, 201426404), (34, 118486120), (40, 100713202), (68, 59243060), (80, 50356601), (85, 47394448), (136, 29621530), (170, 23697224), (272, 14810765), (340, 11848612), (433, 9303760), (680, 5924306), (866, 4651880), (1360, 2962153), (1732, 2325940), (2165, 1860752), (3464, 1162970), (4330, 930376), (6841, 588880), (6928, 581485), (7361, 547280), (8660, 465188), (13682, 294440), (14722, 273640), (17320, 232594), (27364, 147220), (29444, 136820), (34205, 117776), (34640, 116297), (36805, 109456), (54728, 73610), (58888, 68410)]