25730830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 48535200

約数和(自身を除く): 22804370

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1069, 2138, 2407, 4814, 5345, 10690, 12035, 24070, 31001, 62002, 88727, 155005, 177454, 310010, 443635, 887270, 2573083, 5146166, 12865415, 25730830]

約数ペア:

[(1, 25730830), (2, 12865415), (5, 5146166), (10, 2573083), (29, 887270), (58, 443635), (83, 310010), (145, 177454), (166, 155005), (290, 88727), (415, 62002), (830, 31001), (1069, 24070), (2138, 12035), (2407, 10690), (4814, 5345)]