2359166380

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 5016886560

約数和(自身を除く): 2657720180

約数列:

[1, 2, 4, 5, 10, 20, 139, 193, 278, 386, 556, 695, 772, 965, 1390, 1930, 2780, 3860, 4397, 8794, 17588, 21985, 26827, 43970, 53654, 87940, 107308, 134135, 268270, 536540, 611183, 848621, 1222366, 1697242, 2444732, 3055915, 3394484, 4243105, 6111830, 8486210, 12223660, 16972420, 117958319, 235916638, 471833276, 589791595, 1179583190, 2359166380]

約数ペア:

[(1, 2359166380), (2, 1179583190), (4, 589791595), (5, 471833276), (10, 235916638), (20, 117958319), (139, 16972420), (193, 12223660), (278, 8486210), (386, 6111830), (556, 4243105), (695, 3394484), (772, 3055915), (965, 2444732), (1390, 1697242), (1930, 1222366), (2780, 848621), (3860, 611183), (4397, 536540), (8794, 268270), (17588, 134135), (21985, 107308), (26827, 87940), (43970, 53654)]