26370910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 51103872

約数和(自身を除く): 24732962

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2543, 5086, 5185, 10370, 12715, 25430, 43231, 86462, 155123, 216155, 310246, 432310, 775615, 1551230, 2637091, 5274182, 13185455, 26370910]

約数ペア:

[(1, 26370910), (2, 13185455), (5, 5274182), (10, 2637091), (17, 1551230), (34, 775615), (61, 432310), (85, 310246), (122, 216155), (170, 155123), (305, 86462), (610, 43231), (1037, 25430), (2074, 12715), (2543, 10370), (5086, 5185)]