42770240

素因数分解:

$2^6\times 5^1\times {\mathrm{133657}}^1$

素因数の和:133674

約数の個数: 28

約数和(自身を含む): 101847396

約数和(自身を除く): 59077156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133657, 267314, 534628, 668285, 1069256, 1336570, 2138512, 2673140, 4277024, 5346280, 8554048, 10692560, 21385120, 42770240]

約数ペア:

[(1, 42770240), (2, 21385120), (4, 10692560), (5, 8554048), (8, 5346280), (10, 4277024), (16, 2673140), (20, 2138512), (32, 1336570), (40, 1069256), (64, 668285), (80, 534628), (160, 267314), (320, 133657)]