55792640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 88

約数和(自身を含む): 141930792

約数和(自身を除く): 86138152

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, 641, 680, 1024, 1088, 1280, 1282, 1360, 2176, 2560, 2564, 2720, 3205, 4352, 5120, 5128, 5440, 6410, 8704, 10256, 10880, 10897, 12820, 17408, 20512, 21760, 21794, 25640, 41024, 43520, 43588, 51280, 54485, 82048, 87040, 87176, 102560, 108970, 164096, 174352, 205120, 217940, 328192, 348704, 410240, 435880, 656384, 697408, 820480, 871760, 1394816, 1640960, 1743520, 2789632, 3281920, 3487040, 5579264, 6974080, 11158528, 13948160, 27896320, 55792640]

約数ペア:

[(1, 55792640), (2, 27896320), (4, 13948160), (5, 11158528), (8, 6974080), (10, 5579264), (16, 3487040), (17, 3281920), (20, 2789632), (32, 1743520), (34, 1640960), (40, 1394816), (64, 871760), (68, 820480), (80, 697408), (85, 656384), (128, 435880), (136, 410240), (160, 348704), (170, 328192), (256, 217940), (272, 205120), (320, 174352), (340, 164096), (512, 108970), (544, 102560), (640, 87176), (641, 87040), (680, 82048), (1024, 54485), (1088, 51280), (1280, 43588), (1282, 43520), (1360, 41024), (2176, 25640), (2560, 21794), (2564, 21760), (2720, 20512), (3205, 17408), (4352, 12820), (5120, 10897), (5128, 10880), (5440, 10256), (6410, 8704)]