26936320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5261}}^1$

素因数の和:5286

約数の個数: 44

約数和(自身を含む): 64627884

約数和(自身を除く): 37691564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 5261, 10522, 21044, 26305, 42088, 52610, 84176, 105220, 168352, 210440, 336704, 420880, 673408, 841760, 1346816, 1683520, 2693632, 3367040, 5387264, 6734080, 13468160, 26936320]

約数ペア:

[(1, 26936320), (2, 13468160), (4, 6734080), (5, 5387264), (8, 3367040), (10, 2693632), (16, 1683520), (20, 1346816), (32, 841760), (40, 673408), (64, 420880), (80, 336704), (128, 210440), (160, 168352), (256, 105220), (320, 84176), (512, 52610), (640, 42088), (1024, 26305), (1280, 21044), (2560, 10522), (5120, 5261)]