447226403840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5138171}}^1$

素因数の和:5138213

約数の個数: 88

約数和(自身を含む): 1135926513072

約数和(自身を除く): 688700109232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 43520, 87040, 5138171, 10276342, 20552684, 25690855, 41105368, 51381710, 82210736, 87348907, 102763420, 164421472, 174697814, 205526840, 328842944, 349395628, 411053680, 436744535, 657685888, 698791256, 822107360, 873489070, 1315371776, 1397582512, 1644214720, 1746978140, 2630743552, 2795165024, 3288429440, 3493956280, 5261487104, 5590330048, 6576858880, 6987912560, 11180660096, 13153717760, 13975825120, 22361320192, 26307435520, 27951650240, 44722640384, 55903300480, 89445280768, 111806600960, 223613201920, 447226403840]

約数ペア:

[(1, 447226403840), (2, 223613201920), (4, 111806600960), (5, 89445280768), (8, 55903300480), (10, 44722640384), (16, 27951650240), (17, 26307435520), (20, 22361320192), (32, 13975825120), (34, 13153717760), (40, 11180660096), (64, 6987912560), (68, 6576858880), (80, 5590330048), (85, 5261487104), (128, 3493956280), (136, 3288429440), (160, 2795165024), (170, 2630743552), (256, 1746978140), (272, 1644214720), (320, 1397582512), (340, 1315371776), (512, 873489070), (544, 822107360), (640, 698791256), (680, 657685888), (1024, 436744535), (1088, 411053680), (1280, 349395628), (1360, 328842944), (2176, 205526840), (2560, 174697814), (2720, 164421472), (4352, 102763420), (5120, 87348907), (5440, 82210736), (8704, 51381710), (10880, 41105368), (17408, 25690855), (21760, 20552684), (43520, 10276342), (87040, 5138171)]