26055680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 88

約数和(自身を含む): 71530368

約数和(自身を除く): 45474688

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, 727, 896, 1024, 1120, 1280, 1454, 1792, 2240, 2560, 2908, 3584, 3635, 4480, 5089, 5120, 5816, 7168, 7270, 8960, 10178, 11632, 14540, 17920, 20356, 23264, 25445, 29080, 35840, 40712, 46528, 50890, 58160, 81424, 93056, 101780, 116320, 162848, 186112, 203560, 232640, 325696, 372224, 407120, 465280, 651392, 744448, 814240, 930560, 1302784, 1628480, 1861120, 2605568, 3256960, 3722240, 5211136, 6513920, 13027840, 26055680]

約数ペア:

[(1, 26055680), (2, 13027840), (4, 6513920), (5, 5211136), (7, 3722240), (8, 3256960), (10, 2605568), (14, 1861120), (16, 1628480), (20, 1302784), (28, 930560), (32, 814240), (35, 744448), (40, 651392), (56, 465280), (64, 407120), (70, 372224), (80, 325696), (112, 232640), (128, 203560), (140, 186112), (160, 162848), (224, 116320), (256, 101780), (280, 93056), (320, 81424), (448, 58160), (512, 50890), (560, 46528), (640, 40712), (727, 35840), (896, 29080), (1024, 25445), (1120, 23264), (1280, 20356), (1454, 17920), (1792, 14540), (2240, 11632), (2560, 10178), (2908, 8960), (3584, 7270), (3635, 7168), (4480, 5816), (5089, 5120)]