126254080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{24659}}^1$

素因数の和:24684

約数の個数: 44

約数和(自身を含む): 302874120

約数和(自身を除く): 176620040

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, 24659, 49318, 98636, 123295, 197272, 246590, 394544, 493180, 789088, 986360, 1578176, 1972720, 3156352, 3945440, 6312704, 7890880, 12625408, 15781760, 25250816, 31563520, 63127040, 126254080]

約数ペア:

[(1, 126254080), (2, 63127040), (4, 31563520), (5, 25250816), (8, 15781760), (10, 12625408), (16, 7890880), (20, 6312704), (32, 3945440), (40, 3156352), (64, 1972720), (80, 1578176), (128, 986360), (160, 789088), (256, 493180), (320, 394544), (512, 246590), (640, 197272), (1024, 123295), (1280, 98636), (2560, 49318), (5120, 24659)]