22615040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 88

約数和(自身を含む): 62097792

約数和(自身を除く): 39482752

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, 631, 640, 896, 1024, 1120, 1262, 1280, 1792, 2240, 2524, 2560, 3155, 3584, 4417, 4480, 5048, 5120, 6310, 7168, 8834, 8960, 10096, 12620, 17668, 17920, 20192, 22085, 25240, 35336, 35840, 40384, 44170, 50480, 70672, 80768, 88340, 100960, 141344, 161536, 176680, 201920, 282688, 323072, 353360, 403840, 565376, 646144, 706720, 807680, 1130752, 1413440, 1615360, 2261504, 2826880, 3230720, 4523008, 5653760, 11307520, 22615040]

約数ペア:

[(1, 22615040), (2, 11307520), (4, 5653760), (5, 4523008), (7, 3230720), (8, 2826880), (10, 2261504), (14, 1615360), (16, 1413440), (20, 1130752), (28, 807680), (32, 706720), (35, 646144), (40, 565376), (56, 403840), (64, 353360), (70, 323072), (80, 282688), (112, 201920), (128, 176680), (140, 161536), (160, 141344), (224, 100960), (256, 88340), (280, 80768), (320, 70672), (448, 50480), (512, 44170), (560, 40384), (631, 35840), (640, 35336), (896, 25240), (1024, 22085), (1120, 20192), (1262, 17920), (1280, 17668), (1792, 12620), (2240, 10096), (2524, 8960), (2560, 8834), (3155, 7168), (3584, 6310), (4417, 5120), (4480, 5048)]