353142280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{304433}}^1$

素因数の和:304473

約数の個数: 32

約数和(自身を含む): 821971800

約数和(自身を除く): 468829520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 304433, 608866, 1217732, 1522165, 2435464, 3044330, 6088660, 8828557, 12177320, 17657114, 35314228, 44142785, 70628456, 88285570, 176571140, 353142280]

約数ペア:

[(1, 353142280), (2, 176571140), (4, 88285570), (5, 70628456), (8, 44142785), (10, 35314228), (20, 17657114), (29, 12177320), (40, 8828557), (58, 6088660), (116, 3044330), (145, 2435464), (232, 1522165), (290, 1217732), (580, 608866), (1160, 304433)]