2006179840

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 112

約数和(自身を含む): 5503115232

約数和(自身を除く): 3496935392

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, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 6997, 7168, 8192, 8960, 10240, 13994, 14336, 17920, 20480, 27988, 28672, 34985, 35840, 40960, 48979, 55976, 57344, 69970, 71680, 97958, 111952, 139940, 143360, 195916, 223904, 244895, 279880, 286720, 391832, 447808, 489790, 559760, 783664, 895616, 979580, 1119520, 1567328, 1791232, 1959160, 2239040, 3134656, 3582464, 3918320, 4478080, 6269312, 7164928, 7836640, 8956160, 12538624, 14329856, 15673280, 17912320, 25077248, 28659712, 31346560, 35824640, 50154496, 57319424, 62693120, 71649280, 100308992, 125386240, 143298560, 200617984, 250772480, 286597120, 401235968, 501544960, 1003089920, 2006179840]

約数ペア:

[(1, 2006179840), (2, 1003089920), (4, 501544960), (5, 401235968), (7, 286597120), (8, 250772480), (10, 200617984), (14, 143298560), (16, 125386240), (20, 100308992), (28, 71649280), (32, 62693120), (35, 57319424), (40, 50154496), (56, 35824640), (64, 31346560), (70, 28659712), (80, 25077248), (112, 17912320), (128, 15673280), (140, 14329856), (160, 12538624), (224, 8956160), (256, 7836640), (280, 7164928), (320, 6269312), (448, 4478080), (512, 3918320), (560, 3582464), (640, 3134656), (896, 2239040), (1024, 1959160), (1120, 1791232), (1280, 1567328), (1792, 1119520), (2048, 979580), (2240, 895616), (2560, 783664), (3584, 559760), (4096, 489790), (4480, 447808), (5120, 391832), (6997, 286720), (7168, 279880), (8192, 244895), (8960, 223904), (10240, 195916), (13994, 143360), (14336, 139940), (17920, 111952), (20480, 97958), (27988, 71680), (28672, 69970), (34985, 57344), (35840, 55976), (40960, 48979)]