921569320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193607}}^1$

素因数の和:193642

約数の個数: 64

約数和(自身を含む): 2509159680

約数和(自身を除く): 1587590360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 193607, 387214, 774428, 968035, 1355249, 1548856, 1936070, 2710498, 3291319, 3872140, 5420996, 6582638, 6776245, 7744280, 10841992, 13165276, 13552490, 16456595, 23039233, 26330552, 27104980, 32913190, 46078466, 54209960, 65826380, 92156932, 115196165, 131652760, 184313864, 230392330, 460784660, 921569320]

約数ペア:

[(1, 921569320), (2, 460784660), (4, 230392330), (5, 184313864), (7, 131652760), (8, 115196165), (10, 92156932), (14, 65826380), (17, 54209960), (20, 46078466), (28, 32913190), (34, 27104980), (35, 26330552), (40, 23039233), (56, 16456595), (68, 13552490), (70, 13165276), (85, 10841992), (119, 7744280), (136, 6776245), (140, 6582638), (170, 5420996), (238, 3872140), (280, 3291319), (340, 2710498), (476, 1936070), (595, 1548856), (680, 1355249), (952, 968035), (1190, 774428), (2380, 387214), (4760, 193607)]