70142080

素因数分解:

$2^7\times 5^1\times {\mathrm{109597}}^1$

素因数の和:109616

約数の個数: 32

約数和(自身を含む): 167684940

約数和(自身を除く): 97542860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109597, 219194, 438388, 547985, 876776, 1095970, 1753552, 2191940, 3507104, 4383880, 7014208, 8767760, 14028416, 17535520, 35071040, 70142080]

約数ペア:

[(1, 70142080), (2, 35071040), (4, 17535520), (5, 14028416), (8, 8767760), (10, 7014208), (16, 4383880), (20, 3507104), (32, 2191940), (40, 1753552), (64, 1095970), (80, 876776), (128, 547985), (160, 438388), (320, 219194), (640, 109597)]