25058240

素因数分解:

$2^6\times 5^1\times {\mathrm{78307}}^1$

素因数の和:78324

約数の個数: 28

約数和(自身を含む): 59670696

約数和(自身を除く): 34612456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 78307, 156614, 313228, 391535, 626456, 783070, 1252912, 1566140, 2505824, 3132280, 5011648, 6264560, 12529120, 25058240]

約数ペア:

[(1, 25058240), (2, 12529120), (4, 6264560), (5, 5011648), (8, 3132280), (10, 2505824), (16, 1566140), (20, 1252912), (32, 783070), (40, 626456), (64, 391535), (80, 313228), (160, 156614), (320, 78307)]