45955840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 131862528

約数和(自身を除く): 85906688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 223, 224, 230, 256, 280, 320, 322, 368, 446, 448, 460, 560, 640, 644, 736, 805, 892, 896, 920, 1115, 1120, 1280, 1288, 1472, 1561, 1610, 1784, 1792, 1840, 2230, 2240, 2576, 2944, 3122, 3220, 3568, 3680, 4460, 4480, 5129, 5152, 5888, 6244, 6440, 7136, 7360, 7805, 8920, 8960, 10258, 10304, 12488, 12880, 14272, 14720, 15610, 17840, 20516, 20608, 24976, 25645, 25760, 28544, 29440, 31220, 35680, 35903, 41032, 41216, 49952, 51290, 51520, 57088, 62440, 71360, 71806, 82064, 99904, 102580, 103040, 124880, 142720, 143612, 164128, 179515, 199808, 205160, 206080, 249760, 285440, 287224, 328256, 359030, 399616, 410320, 499520, 574448, 656512, 718060, 820640, 999040, 1148896, 1313024, 1436120, 1641280, 1998080, 2297792, 2872240, 3282560, 4595584, 5744480, 6565120, 9191168, 11488960, 22977920, 45955840]

約数ペア:

[(1, 45955840), (2, 22977920), (4, 11488960), (5, 9191168), (7, 6565120), (8, 5744480), (10, 4595584), (14, 3282560), (16, 2872240), (20, 2297792), (23, 1998080), (28, 1641280), (32, 1436120), (35, 1313024), (40, 1148896), (46, 999040), (56, 820640), (64, 718060), (70, 656512), (80, 574448), (92, 499520), (112, 410320), (115, 399616), (128, 359030), (140, 328256), (160, 287224), (161, 285440), (184, 249760), (223, 206080), (224, 205160), (230, 199808), (256, 179515), (280, 164128), (320, 143612), (322, 142720), (368, 124880), (446, 103040), (448, 102580), (460, 99904), (560, 82064), (640, 71806), (644, 71360), (736, 62440), (805, 57088), (892, 51520), (896, 51290), (920, 49952), (1115, 41216), (1120, 41032), (1280, 35903), (1288, 35680), (1472, 31220), (1561, 29440), (1610, 28544), (1784, 25760), (1792, 25645), (1840, 24976), (2230, 20608), (2240, 20516), (2576, 17840), (2944, 15610), (3122, 14720), (3220, 14272), (3568, 12880), (3680, 12488), (4460, 10304), (4480, 10258), (5129, 8960), (5152, 8920), (5888, 7805), (6244, 7360), (6440, 7136)]