25569790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 22952450

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1039, 1070, 2078, 2461, 4922, 5195, 10390, 12305, 23897, 24610, 47794, 111173, 119485, 222346, 238970, 555865, 1111730, 2556979, 5113958, 12784895, 25569790]

約数ペア:

[(1, 25569790), (2, 12784895), (5, 5113958), (10, 2556979), (23, 1111730), (46, 555865), (107, 238970), (115, 222346), (214, 119485), (230, 111173), (535, 47794), (1039, 24610), (1070, 23897), (2078, 12305), (2461, 10390), (4922, 5195)]