946240

素因数分解:

$2^6\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2974

約数の個数: 28

約数和(自身を含む): 2253996

約数和(自身を除く): 1307756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2957, 5914, 11828, 14785, 23656, 29570, 47312, 59140, 94624, 118280, 189248, 236560, 473120, 946240]

約数ペア:

[(1, 946240), (2, 473120), (4, 236560), (5, 189248), (8, 118280), (10, 94624), (16, 59140), (20, 47312), (32, 29570), (40, 23656), (64, 14785), (80, 11828), (160, 5914), (320, 2957)]