42460480

素因数分解:

$2^6\times 5^1\times {\mathrm{132689}}^1$

素因数の和:132706

約数の個数: 28

約数和(自身を含む): 101109780

約数和(自身を除く): 58649300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132689, 265378, 530756, 663445, 1061512, 1326890, 2123024, 2653780, 4246048, 5307560, 8492096, 10615120, 21230240, 42460480]

約数ペア:

[(1, 42460480), (2, 21230240), (4, 10615120), (5, 8492096), (8, 5307560), (10, 4246048), (16, 2653780), (20, 2123024), (32, 1326890), (40, 1061512), (64, 663445), (80, 530756), (160, 265378), (320, 132689)]