265557310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12973}}^1$

素因数の和:13092

約数の個数: 32

約数和(自身を含む): 504429120

約数和(自身を除く): 238871810

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 12973, 20470, 25946, 64865, 129730, 298379, 596758, 1154597, 1491895, 2309194, 2983790, 5772985, 11545970, 26555731, 53111462, 132778655, 265557310]

約数ペア:

[(1, 265557310), (2, 132778655), (5, 53111462), (10, 26555731), (23, 11545970), (46, 5772985), (89, 2983790), (115, 2309194), (178, 1491895), (230, 1154597), (445, 596758), (890, 298379), (2047, 129730), (4094, 64865), (10235, 25946), (12973, 20470)]