2051298010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{1609}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 3878277480

約数和(自身を除く): 1826979470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 529, 1058, 1205, 1609, 2410, 2645, 3218, 5290, 5543, 8045, 11086, 16090, 27715, 37007, 55430, 74014, 127489, 185035, 254978, 370070, 387769, 637445, 775538, 851161, 1274890, 1702322, 1938845, 3877690, 4255805, 8511610, 8918687, 17837374, 44593435, 89186870, 205129801, 410259602, 1025649005, 2051298010]

約数ペア:

[(1, 2051298010), (2, 1025649005), (5, 410259602), (10, 205129801), (23, 89186870), (46, 44593435), (115, 17837374), (230, 8918687), (241, 8511610), (482, 4255805), (529, 3877690), (1058, 1938845), (1205, 1702322), (1609, 1274890), (2410, 851161), (2645, 775538), (3218, 637445), (5290, 387769), (5543, 370070), (8045, 254978), (11086, 185035), (16090, 127489), (27715, 74014), (37007, 55430)]