1026350080

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 132

約数和(自身を含む): 2864702808

約数和(自身を除く): 1838352728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4091, 4480, 5120, 6272, 7168, 7840, 8182, 8960, 12544, 15680, 16364, 17920, 20455, 25088, 28637, 31360, 32728, 35840, 40910, 50176, 57274, 62720, 65456, 81820, 114548, 125440, 130912, 143185, 163640, 200459, 229096, 250880, 261824, 286370, 327280, 400918, 458192, 523648, 572740, 654560, 801836, 916384, 1002295, 1047296, 1145480, 1309120, 1603672, 1832768, 2004590, 2094592, 2290960, 2618240, 3207344, 3665536, 4009180, 4189184, 4581920, 5236480, 6414688, 7331072, 8018360, 9163840, 10472960, 12829376, 14662144, 16036720, 18327680, 20945920, 25658752, 29324288, 32073440, 36655360, 51317504, 64146880, 73310720, 102635008, 128293760, 146621440, 205270016, 256587520, 513175040, 1026350080]

約数ペア:

[(1, 1026350080), (2, 513175040), (4, 256587520), (5, 205270016), (7, 146621440), (8, 128293760), (10, 102635008), (14, 73310720), (16, 64146880), (20, 51317504), (28, 36655360), (32, 32073440), (35, 29324288), (40, 25658752), (49, 20945920), (56, 18327680), (64, 16036720), (70, 14662144), (80, 12829376), (98, 10472960), (112, 9163840), (128, 8018360), (140, 7331072), (160, 6414688), (196, 5236480), (224, 4581920), (245, 4189184), (256, 4009180), (280, 3665536), (320, 3207344), (392, 2618240), (448, 2290960), (490, 2094592), (512, 2004590), (560, 1832768), (640, 1603672), (784, 1309120), (896, 1145480), (980, 1047296), (1024, 1002295), (1120, 916384), (1280, 801836), (1568, 654560), (1792, 572740), (1960, 523648), (2240, 458192), (2560, 400918), (3136, 327280), (3584, 286370), (3920, 261824), (4091, 250880), (4480, 229096), (5120, 200459), (6272, 163640), (7168, 143185), (7840, 130912), (8182, 125440), (8960, 114548), (12544, 81820), (15680, 65456), (16364, 62720), (17920, 57274), (20455, 50176), (25088, 40910), (28637, 35840), (31360, 32728)]