98341780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{119929}}^1$

素因数の和:119979

約数の個数: 24

約数和(自身を含む): 211556520

約数和(自身を除く): 113214740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 119929, 239858, 479716, 599645, 1199290, 2398580, 4917089, 9834178, 19668356, 24585445, 49170890, 98341780]

約数ペア:

[(1, 98341780), (2, 49170890), (4, 24585445), (5, 19668356), (10, 9834178), (20, 4917089), (41, 2398580), (82, 1199290), (164, 599645), (205, 479716), (410, 239858), (820, 119929)]