25950280

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2833}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 58663800

約数和(自身を除く): 32713520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2833, 4580, 5666, 9160, 11332, 14165, 22664, 28330, 56660, 113320, 648757, 1297514, 2595028, 3243785, 5190056, 6487570, 12975140, 25950280]

約数ペア:

[(1, 25950280), (2, 12975140), (4, 6487570), (5, 5190056), (8, 3243785), (10, 2595028), (20, 1297514), (40, 648757), (229, 113320), (458, 56660), (916, 28330), (1145, 22664), (1832, 14165), (2290, 11332), (2833, 9160), (4580, 5666)]