2023546880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 112

約数和(自身を含む): 4907036160

約数和(自身を除く): 2883489280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 389, 508, 512, 635, 640, 778, 1016, 1024, 1270, 1280, 1556, 1945, 2032, 2048, 2540, 2560, 3112, 3890, 4064, 4096, 5080, 5120, 6224, 7780, 8128, 8192, 10160, 10240, 12448, 15560, 16256, 20320, 20480, 24896, 31120, 32512, 40640, 40960, 49403, 49792, 62240, 65024, 81280, 98806, 99584, 124480, 130048, 162560, 197612, 199168, 247015, 248960, 260096, 325120, 395224, 398336, 494030, 497920, 520192, 650240, 790448, 796672, 988060, 995840, 1040384, 1300480, 1580896, 1593344, 1976120, 1991680, 2600960, 3161792, 3186688, 3952240, 3983360, 5201920, 6323584, 7904480, 7966720, 12647168, 15808960, 15933440, 25294336, 31617920, 50588672, 63235840, 101177344, 126471680, 202354688, 252943360, 404709376, 505886720, 1011773440, 2023546880]

約数ペア:

[(1, 2023546880), (2, 1011773440), (4, 505886720), (5, 404709376), (8, 252943360), (10, 202354688), (16, 126471680), (20, 101177344), (32, 63235840), (40, 50588672), (64, 31617920), (80, 25294336), (127, 15933440), (128, 15808960), (160, 12647168), (254, 7966720), (256, 7904480), (320, 6323584), (389, 5201920), (508, 3983360), (512, 3952240), (635, 3186688), (640, 3161792), (778, 2600960), (1016, 1991680), (1024, 1976120), (1270, 1593344), (1280, 1580896), (1556, 1300480), (1945, 1040384), (2032, 995840), (2048, 988060), (2540, 796672), (2560, 790448), (3112, 650240), (3890, 520192), (4064, 497920), (4096, 494030), (5080, 398336), (5120, 395224), (6224, 325120), (7780, 260096), (8128, 248960), (8192, 247015), (10160, 199168), (10240, 197612), (12448, 162560), (15560, 130048), (16256, 124480), (20320, 99584), (20480, 98806), (24896, 81280), (31120, 65024), (32512, 62240), (40640, 49792), (40960, 49403)]