26360320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 80

約数和(自身を含む): 72281088

約数和(自身を除く): 45920768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1471, 1792, 2240, 2560, 2942, 3584, 4480, 5884, 7355, 8960, 10297, 11768, 14710, 17920, 20594, 23536, 29420, 41188, 47072, 51485, 58840, 82376, 94144, 102970, 117680, 164752, 188288, 205940, 235360, 329504, 376576, 411880, 470720, 659008, 753152, 823760, 941440, 1318016, 1647520, 1882880, 2636032, 3295040, 3765760, 5272064, 6590080, 13180160, 26360320]

約数ペア:

[(1, 26360320), (2, 13180160), (4, 6590080), (5, 5272064), (7, 3765760), (8, 3295040), (10, 2636032), (14, 1882880), (16, 1647520), (20, 1318016), (28, 941440), (32, 823760), (35, 753152), (40, 659008), (56, 470720), (64, 411880), (70, 376576), (80, 329504), (112, 235360), (128, 205940), (140, 188288), (160, 164752), (224, 117680), (256, 102970), (280, 94144), (320, 82376), (448, 58840), (512, 51485), (560, 47072), (640, 41188), (896, 29420), (1120, 23536), (1280, 20594), (1471, 17920), (1792, 14710), (2240, 11768), (2560, 10297), (2942, 8960), (3584, 7355), (4480, 5884)]