127935110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 236001600

約数和(自身を除く): 108066490

約数列:

[1, 2, 5, 10, 53, 106, 199, 265, 398, 530, 995, 1213, 1990, 2426, 6065, 10547, 12130, 21094, 52735, 64289, 105470, 128578, 241387, 321445, 482774, 642890, 1206935, 2413870, 12793511, 25587022, 63967555, 127935110]

約数ペア:

[(1, 127935110), (2, 63967555), (5, 25587022), (10, 12793511), (53, 2413870), (106, 1206935), (199, 642890), (265, 482774), (398, 321445), (530, 241387), (995, 128578), (1213, 105470), (1990, 64289), (2426, 52735), (6065, 21094), (10547, 12130)]