26644480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 52

約数和(自身を含む): 63988092

約数和(自身を除く): 37343612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1301, 2048, 2560, 2602, 4096, 5120, 5204, 6505, 10240, 10408, 13010, 20480, 20816, 26020, 41632, 52040, 83264, 104080, 166528, 208160, 333056, 416320, 666112, 832640, 1332224, 1665280, 2664448, 3330560, 5328896, 6661120, 13322240, 26644480]

約数ペア:

[(1, 26644480), (2, 13322240), (4, 6661120), (5, 5328896), (8, 3330560), (10, 2664448), (16, 1665280), (20, 1332224), (32, 832640), (40, 666112), (64, 416320), (80, 333056), (128, 208160), (160, 166528), (256, 104080), (320, 83264), (512, 52040), (640, 41632), (1024, 26020), (1280, 20816), (1301, 20480), (2048, 13010), (2560, 10408), (2602, 10240), (4096, 6505), (5120, 5204)]