78889734230

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{131507}}^1$

素因数の和:132004

約数の個数: 32

約数和(自身を含む): 143164869120

約数和(自身を除く): 64275134890

約数列:

[1, 2, 5, 10, 239, 251, 478, 502, 1195, 1255, 2390, 2510, 59989, 119978, 131507, 263014, 299945, 599890, 657535, 1315070, 31430173, 33008257, 62860346, 66016514, 157150865, 165041285, 314301730, 330082570, 7888973423, 15777946846, 39444867115, 78889734230]

約数ペア:

[(1, 78889734230), (2, 39444867115), (5, 15777946846), (10, 7888973423), (239, 330082570), (251, 314301730), (478, 165041285), (502, 157150865), (1195, 66016514), (1255, 62860346), (2390, 33008257), (2510, 31430173), (59989, 1315070), (119978, 657535), (131507, 599890), (263014, 299945)]