134431040

素因数分解:

$2^6\times 5^1\times {\mathrm{420097}}^1$

素因数の和:420114

約数の個数: 28

約数和(自身を含む): 320114676

約数和(自身を除く): 185683636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 420097, 840194, 1680388, 2100485, 3360776, 4200970, 6721552, 8401940, 13443104, 16803880, 26886208, 33607760, 67215520, 134431040]

約数ペア:

[(1, 134431040), (2, 67215520), (4, 33607760), (5, 26886208), (8, 16803880), (10, 13443104), (16, 8401940), (20, 6721552), (32, 4200970), (40, 3360776), (64, 2100485), (80, 1680388), (160, 840194), (320, 420097)]