29194240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2851}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 70073640

約数和(自身を除く): 40879400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2851, 5120, 5702, 10240, 11404, 14255, 22808, 28510, 45616, 57020, 91232, 114040, 182464, 228080, 364928, 456160, 729856, 912320, 1459712, 1824640, 2919424, 3649280, 5838848, 7298560, 14597120, 29194240]

約数ペア:

[(1, 29194240), (2, 14597120), (4, 7298560), (5, 5838848), (8, 3649280), (10, 2919424), (16, 1824640), (20, 1459712), (32, 912320), (40, 729856), (64, 456160), (80, 364928), (128, 228080), (160, 182464), (256, 114040), (320, 91232), (512, 57020), (640, 45616), (1024, 28510), (1280, 22808), (2048, 14255), (2560, 11404), (2851, 10240), (5120, 5702)]