98293780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 48

約数和(自身を含む): 223710480

約数和(自身を除く): 125416700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2197, 2237, 3380, 4394, 4474, 8788, 8948, 10985, 11185, 21970, 22370, 29081, 43940, 44740, 58162, 116324, 145405, 290810, 378053, 581620, 756106, 1512212, 1890265, 3780530, 4914689, 7561060, 9829378, 19658756, 24573445, 49146890, 98293780]

約数ペア:

[(1, 98293780), (2, 49146890), (4, 24573445), (5, 19658756), (10, 9829378), (13, 7561060), (20, 4914689), (26, 3780530), (52, 1890265), (65, 1512212), (130, 756106), (169, 581620), (260, 378053), (338, 290810), (676, 145405), (845, 116324), (1690, 58162), (2197, 44740), (2237, 43940), (3380, 29081), (4394, 22370), (4474, 21970), (8788, 11185), (8948, 10985)]