29655020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^2$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 63527520

約数和(自身を除く): 33872500

約数列:

[1, 2, 4, 5, 10, 20, 79, 137, 158, 274, 316, 395, 548, 685, 790, 1370, 1580, 2740, 10823, 18769, 21646, 37538, 43292, 54115, 75076, 93845, 108230, 187690, 216460, 375380, 1482751, 2965502, 5931004, 7413755, 14827510, 29655020]

約数ペア:

[(1, 29655020), (2, 14827510), (4, 7413755), (5, 5931004), (10, 2965502), (20, 1482751), (79, 375380), (137, 216460), (158, 187690), (274, 108230), (316, 93845), (395, 75076), (548, 54115), (685, 43292), (790, 37538), (1370, 21646), (1580, 18769), (2740, 10823)]