1237643060

素因数分解:

$2^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{38749}}^1$

素因数の和:40355

約数の個数: 24

約数和(自身を含む): 2600745000

約数和(自身を除く): 1363101940

約数列:

[1, 2, 4, 5, 10, 20, 1597, 3194, 6388, 7985, 15970, 31940, 38749, 77498, 154996, 193745, 387490, 774980, 61882153, 123764306, 247528612, 309410765, 618821530, 1237643060]

約数ペア:

[(1, 1237643060), (2, 618821530), (4, 309410765), (5, 247528612), (10, 123764306), (20, 61882153), (1597, 774980), (3194, 387490), (6388, 193745), (7985, 154996), (15970, 77498), (31940, 38749)]