57533440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 88

約数和(自身を含む): 146352312

約数和(自身を除く): 88818872

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, 661, 680, 1024, 1088, 1280, 1322, 1360, 2176, 2560, 2644, 2720, 3305, 4352, 5120, 5288, 5440, 6610, 8704, 10576, 10880, 11237, 13220, 17408, 21152, 21760, 22474, 26440, 42304, 43520, 44948, 52880, 56185, 84608, 87040, 89896, 105760, 112370, 169216, 179792, 211520, 224740, 338432, 359584, 423040, 449480, 676864, 719168, 846080, 898960, 1438336, 1692160, 1797920, 2876672, 3384320, 3595840, 5753344, 7191680, 11506688, 14383360, 28766720, 57533440]

約数ペア:

[(1, 57533440), (2, 28766720), (4, 14383360), (5, 11506688), (8, 7191680), (10, 5753344), (16, 3595840), (17, 3384320), (20, 2876672), (32, 1797920), (34, 1692160), (40, 1438336), (64, 898960), (68, 846080), (80, 719168), (85, 676864), (128, 449480), (136, 423040), (160, 359584), (170, 338432), (256, 224740), (272, 211520), (320, 179792), (340, 169216), (512, 112370), (544, 105760), (640, 89896), (661, 87040), (680, 84608), (1024, 56185), (1088, 52880), (1280, 44948), (1322, 43520), (1360, 42304), (2176, 26440), (2560, 22474), (2644, 21760), (2720, 21152), (3305, 17408), (4352, 13220), (5120, 11237), (5288, 10880), (5440, 10576), (6610, 8704)]