40101190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 36207290

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2207, 3634, 4414, 9085, 11035, 18170, 22070, 50761, 101522, 174353, 253805, 348706, 507610, 871765, 1743530, 4010119, 8020238, 20050595, 40101190]

約数ペア:

[(1, 40101190), (2, 20050595), (5, 8020238), (10, 4010119), (23, 1743530), (46, 871765), (79, 507610), (115, 348706), (158, 253805), (230, 174353), (395, 101522), (790, 50761), (1817, 22070), (2207, 18170), (3634, 11035), (4414, 9085)]