259440770

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{54163}}^1$

素因数の和:54649

約数の個数: 16

約数和(自身を含む): 467976960

約数和(自身を除く): 208536190

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 54163, 108326, 270815, 541630, 25944077, 51888154, 129720385, 259440770]

約数ペア:

[(1, 259440770), (2, 129720385), (5, 51888154), (10, 25944077), (479, 541630), (958, 270815), (2395, 108326), (4790, 54163)]