98799690620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{203233}}^1$

素因数の和:203574

約数の個数: 48

約数和(自身を含む): 210322801920

約数和(自身を除く): 111523111300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 223, 436, 446, 545, 892, 1090, 1115, 2180, 2230, 4460, 24307, 48614, 97228, 121535, 203233, 243070, 406466, 486140, 812932, 1016165, 2032330, 4064660, 22152397, 44304794, 45320959, 88609588, 90641918, 110761985, 181283836, 221523970, 226604795, 443047940, 453209590, 906419180, 4939984531, 9879969062, 19759938124, 24699922655, 49399845310, 98799690620]

約数ペア:

[(1, 98799690620), (2, 49399845310), (4, 24699922655), (5, 19759938124), (10, 9879969062), (20, 4939984531), (109, 906419180), (218, 453209590), (223, 443047940), (436, 226604795), (446, 221523970), (545, 181283836), (892, 110761985), (1090, 90641918), (1115, 88609588), (2180, 45320959), (2230, 44304794), (4460, 22152397), (24307, 4064660), (48614, 2032330), (97228, 1016165), (121535, 812932), (203233, 486140), (243070, 406466)]