1036688680

素因数分解:

$2^3\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{17911}}^1$

素因数の和:19369

約数の個数: 32

約数和(自身を含む): 2334291840

約数和(自身を除く): 1297603160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1447, 2894, 5788, 7235, 11576, 14470, 17911, 28940, 35822, 57880, 71644, 89555, 143288, 179110, 358220, 716440, 25917217, 51834434, 103668868, 129586085, 207337736, 259172170, 518344340, 1036688680]

約数ペア:

[(1, 1036688680), (2, 518344340), (4, 259172170), (5, 207337736), (8, 129586085), (10, 103668868), (20, 51834434), (40, 25917217), (1447, 716440), (2894, 358220), (5788, 179110), (7235, 143288), (11576, 89555), (14470, 71644), (17911, 57880), (28940, 35822)]