13813506560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{770843}}^1$

素因数の和:770873

約数の個数: 80

約数和(自身を含む): 37851523776

約数和(自身を除く): 24038017216

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, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 770843, 1541686, 3083372, 3854215, 5395901, 6166744, 7708430, 10791802, 12333488, 15416860, 21583604, 24666976, 26979505, 30833720, 43167208, 49333952, 53959010, 61667440, 86334416, 98667904, 107918020, 123334880, 172668832, 197335808, 215836040, 246669760, 345337664, 394671616, 431672080, 493339520, 690675328, 863344160, 986679040, 1381350656, 1726688320, 1973358080, 2762701312, 3453376640, 6906753280, 13813506560]

約数ペア:

[(1, 13813506560), (2, 6906753280), (4, 3453376640), (5, 2762701312), (7, 1973358080), (8, 1726688320), (10, 1381350656), (14, 986679040), (16, 863344160), (20, 690675328), (28, 493339520), (32, 431672080), (35, 394671616), (40, 345337664), (56, 246669760), (64, 215836040), (70, 197335808), (80, 172668832), (112, 123334880), (128, 107918020), (140, 98667904), (160, 86334416), (224, 61667440), (256, 53959010), (280, 49333952), (320, 43167208), (448, 30833720), (512, 26979505), (560, 24666976), (640, 21583604), (896, 15416860), (1120, 12333488), (1280, 10791802), (1792, 7708430), (2240, 6166744), (2560, 5395901), (3584, 3854215), (4480, 3083372), (8960, 1541686), (17920, 770843)]