79541150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 161448000

約数和(自身を除く): 81906850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1549, 1975, 2054, 3098, 3950, 5135, 7745, 10270, 15490, 20137, 25675, 38725, 40274, 51350, 77450, 100685, 122371, 201370, 244742, 503425, 611855, 1006850, 1223710, 1590823, 3059275, 3181646, 6118550, 7954115, 15908230, 39770575, 79541150]

約数ペア:

[(1, 79541150), (2, 39770575), (5, 15908230), (10, 7954115), (13, 6118550), (25, 3181646), (26, 3059275), (50, 1590823), (65, 1223710), (79, 1006850), (130, 611855), (158, 503425), (325, 244742), (395, 201370), (650, 122371), (790, 100685), (1027, 77450), (1549, 51350), (1975, 40274), (2054, 38725), (3098, 25675), (3950, 20137), (5135, 15490), (7745, 10270)]