260053257070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19979}}^1\times {\mathrm{68507}}^1$

素因数の和:88512

約数の個数: 32

約数和(自身を含む): 492764342400

約数和(自身を除く): 232711085330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 19979, 39958, 68507, 99895, 137014, 199790, 342535, 379601, 685070, 759202, 1301633, 1898005, 2603266, 3796010, 6508165, 13016330, 1368701353, 2737402706, 6843506765, 13687013530, 26005325707, 52010651414, 130026628535, 260053257070]

約数ペア:

[(1, 260053257070), (2, 130026628535), (5, 52010651414), (10, 26005325707), (19, 13687013530), (38, 6843506765), (95, 2737402706), (190, 1368701353), (19979, 13016330), (39958, 6508165), (68507, 3796010), (99895, 2603266), (137014, 1898005), (199790, 1301633), (342535, 759202), (379601, 685070)]