424791040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:697

約数の個数: 88

約数和(自身を含む): 1027266480

約数和(自身を除く): 602475440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 509, 512, 640, 652, 815, 1018, 1024, 1280, 1304, 1630, 2036, 2545, 2560, 2608, 3260, 4072, 5090, 5120, 5216, 6520, 8144, 10180, 10432, 13040, 16288, 20360, 20864, 26080, 32576, 40720, 41728, 52160, 65152, 81440, 82967, 83456, 104320, 130304, 162880, 165934, 166912, 208640, 260608, 325760, 331868, 414835, 417280, 521216, 651520, 663736, 829670, 834560, 1303040, 1327472, 1659340, 2606080, 2654944, 3318680, 5309888, 6637360, 10619776, 13274720, 21239552, 26549440, 42479104, 53098880, 84958208, 106197760, 212395520, 424791040]

約数ペア:

[(1, 424791040), (2, 212395520), (4, 106197760), (5, 84958208), (8, 53098880), (10, 42479104), (16, 26549440), (20, 21239552), (32, 13274720), (40, 10619776), (64, 6637360), (80, 5309888), (128, 3318680), (160, 2654944), (163, 2606080), (256, 1659340), (320, 1327472), (326, 1303040), (509, 834560), (512, 829670), (640, 663736), (652, 651520), (815, 521216), (1018, 417280), (1024, 414835), (1280, 331868), (1304, 325760), (1630, 260608), (2036, 208640), (2545, 166912), (2560, 165934), (2608, 162880), (3260, 130304), (4072, 104320), (5090, 83456), (5120, 82967), (5216, 81440), (6520, 65152), (8144, 52160), (10180, 41728), (10432, 40720), (13040, 32576), (16288, 26080), (20360, 20864)]